oeis.org
The On-Line Encyclopedia of Integer Sequences, also cited simply as Sloane's, is an online database of integer sequences. It was created and maintained by Neil Sloane while a researcher at AT&T Labs. He transferred the intellectual property and hosting of the OEIS to the OEIS Foundation in 2009. Sloane is president of the OEIS Foundation. More information...
Multilingual Wikipedia
In June 2020 the website oeis.org was on the 1,949th place in the ranking of the most reliable and popular sources in multilingual Wikipedia from readers' point of view (PR-score). If we consider only frequency of appearance of this source in references of Wikipedia articles (F-score), this website was on the 2,369th place in June 2020. From Wikipedians' point of view, "oeis.org" is the 1,267th most reliable source in different language versions of Wikipedia (AR-score).
The website is placed before ilo.org and after newsobserver.com in multilingual PR ranking of the most reliable sources in Wikipedia.
PR-score: 
1,949th place
1,949th place
18,688,958
-1,682,495
AR-score: 
1,267th place
1,267th place4,131,306
+22,478
F-score: 2,369th place
2,369th place6,269
+219
English Wikipedia (en)
PR-score: 1,312th place
1,312th place14,526,314
-447,557
AR-score: 716th place
716th place
2,989,206
+6,979
F-score: 2,850th place
2,850th place1,620
-1
Spanish Wikipedia (es)
PR-score: 3,488th place
3,488th place651,599
-222,964
AR-score: 4,549th place
4,549th place54,632
+408
F-score: 10,913th place
10,913th place43
0
Polish Wikipedia (pl)
PR-score: 952nd place
952nd place596,898
-184,024
AR-score: 945th place
945th place109,084
+488
F-score: 674th place
674th place726
0
Dutch Wikipedia (nl)
PR-score: 481st place
481st place
549,173
-106,802
AR-score: 832nd place
832nd place70,384
-745
F-score: 1,452nd place
1,452nd place65
-1
Hungarian Wikipedia (hu)
PR-score: 350th place
350th place337,968
-271,456
AR-score:
64th place
407,502
+200
F-score: 110th place
110th place
1,075
0
German Wikipedia (de)
PR-score: 5,202nd place
5,202nd place328,011
-46,630
AR-score: 7,932nd place
7,932nd place33,645
+580
F-score: 5,319th place
5,319th place109
0
French Wikipedia (fr)
PR-score: 4,895th place
4,895th place245,853
-79,433
AR-score: 4,524th place
4,524th place54,060
+698
F-score: 13,998th place
13,998th place41
0
Emilian-Romagnol Wikipedia (eml)
PR-score:
1st place
206,627
+50,391
AR-score:
1st place
72,988
+11,040
F-score:
1st place
747
+205
Italian Wikipedia (it)
PR-score: 3,759th place
3,759th place181,563
-125,857
AR-score: 4,247th place
4,247th place37,523
+6
F-score: 12,241st place
12,241st place26
0
Greek Wikipedia (el)
PR-score: 425th place
425th place142,304
-44,865
AR-score: 286th place
286th place44,130
+934
F-score: 74th place
74th place1,118
+1
Portuguese Wikipedia (pt)
PR-score: 5,057th place
5,057th place138,155
-24,985
AR-score: 14,395th place
14,395th place5,855
-330
F-score: 25,828th place
25,828th place9
0
Chinese Wikipedia (zh)
PR-score: 6,708th place
6,708th place128,210
-23,895
AR-score: 4,532nd place
4,532nd place15,818
0
F-score: 9,455th place
9,455th place28
0
Arabic Wikipedia (ar)
PR-score: 2,035th place
2,035th place100,953
+1,515
AR-score: 646th place
646th place108,522
+233
F-score: 2,025th place
2,025th place133
0
Japanese Wikipedia (ja)
PR-score: 13,641st place
13,641st place98,680
-35,408
AR-score: 15,075th place
15,075th place7,047
+5
F-score: 14,413th place
14,413th place27
0
Russian Wikipedia (ru)
PR-score: 19,775th place
19,775th place84,002
-22,875
AR-score: 17,009th place
17,009th place9,790
+76
F-score: 12,672nd place
12,672nd place46
+1
Czech Wikipedia (cs)
PR-score: 2,247th place
2,247th place77,261
-46,018
AR-score: 2,342nd place
2,342nd place12,265
+173
F-score: 5,197th place
5,197th place20
0
Korean Wikipedia (ko)
PR-score: 1,781st place
1,781st place60,084
+1,195
AR-score: 1,930th place
1,930th place10,850
0
F-score: 2,153rd place
2,153rd place33
0
Croatian Wikipedia (hr)
PR-score: 806th place
806th place45,633
-5,900
AR-score: 4,086th place
4,086th place1,966
0
F-score: 21,082nd place
21,082nd place1
0
Persian Wikipedia (fa)
PR-score: 4,278th place
4,278th place23,672
-1,175
AR-score: 3,130th place
3,130th place8,167
+167
F-score: 9,284th place
9,284th place7
0
Swedish Wikipedia (sv)
PR-score: 4,999th place
4,999th place20,824
-14,774
AR-score: 5,072nd place
5,072nd place8,429
+13
F-score: 5,275th place
5,275th place20
0
Bulgarian Wikipedia (bg)
PR-score: 3,033rd place
3,033rd place18,076
-2,650
AR-score: 2,868th place
2,868th place4,813
0
F-score: 4,425th place
4,425th place10
0
Armenian Wikipedia (hy)
PR-score: 442nd place
442nd place18,013
+8,483
AR-score: 5,315th place
5,315th place991
0
F-score: 6,722nd place
6,722nd place9
0
Vietnamese Wikipedia (vi)
PR-score: 6,381st place
6,381st place14,867
-608
AR-score: 20,468th place
20,468th place624
+1
F-score: 8,364th place
8,364th place13
0
Finnish Wikipedia (fi)
PR-score: 5,270th place
5,270th place14,527
-17,549
AR-score: 5,537th place
5,537th place6,626
0
F-score: 5,921st place
5,921st place24
0
Pashto Wikipedia (ps)
PR-score: 16th place
16th place12,750
+3,000
AR-score:
110th place
1,400
0
F-score:
45th place
17
0
Ukrainian Wikipedia (uk)
PR-score: 9,353rd place
9,353rd place10,209
-8,766
AR-score: 2,617th place
2,617th place12,610
+7
F-score: 6,041st place
6,041st place30
0
Serbian Wikipedia (sr)
PR-score: 3,729th place
3,729th place8,431
-2,871
AR-score: 6,443rd place
6,443rd place1,864
+29
F-score: 4,579th place
4,579th place13
0
Turkish Wikipedia (tr)
PR-score: 13,046th place
13,046th place7,188
-862
AR-score: 9,595th place
9,595th place3,003
+133
F-score: 19,238th place
19,238th place3
0
Indonesian Wikipedia (id)
PR-score: 11,213th place
11,213th place6,260
+1,056
AR-score: 5,288th place
5,288th place3,521
+165
F-score: 1,515th place
1,515th place87
+11
Bosnian Wikipedia (bs)
PR-score: 1,321st place
1,321st place5,133
-2,367
AR-score: 1,540th place
1,540th place2,166
0
F-score: 3,927th place
3,927th place3
0
Serbo-Croatian Wikipedia (sh)
PR-score: 1,735th place
1,735th place3,700
-2,700
AR-score: 1,167th place
1,167th place2,400
0
F-score: 18,077th place
18,077th place1
0
Simple English Wikipedia (simple)
PR-score: 5,603rd place
5,603rd place3,600
+1,400
AR-score: 2,290th place
2,290th place5,500
0
F-score: 25,188th place
25,188th place1
0
Punjabi Wikipedia (pa)
PR-score: 398th place
398th place2,966
+200
AR-score: 680th place
680th place1,056
0
F-score: 516th place
516th place19
0
Danish Wikipedia (da)
PR-score: 10,092nd place
10,092nd place2,837
+642
AR-score: 9,855th place
9,855th place1,391
0
F-score: 4,808th place
4,808th place9
0
Catalan Wikipedia (ca)
PR-score: 11,582nd place
11,582nd place2,174
-1,582
AR-score: 3,711th place
3,711th place7,210
+167
F-score: 2,887th place
2,887th place49
0
Telugu Wikipedia (te)
PR-score: 849th place
849th place2,166
-1,900
AR-score: 938th place
938th place1,666
+800
F-score: 1,553rd place
1,553rd place7
+3
Assamese Wikipedia (as)
PR-score: 340th place
340th place2,000
+1,000
AR-score: 1,038th place
1,038th place300
0
F-score: 4,859th place
4,859th place1
0
Hebrew Wikipedia (he)
PR-score: 16,991st place
16,991st place1,533
-1,400
AR-score: 13,376th place
13,376th place1,400
0
F-score: 18,590th place
18,590th place2
0
Macedonian Wikipedia (mk)
PR-score: 2,782nd place
2,782nd place1,400
-700
AR-score: 12,969th place
12,969th place100
0
F-score: 24,302nd place
24,302nd place1
0
Hindi Wikipedia (hi)
PR-score: 6,050th place
6,050th place968
-360
AR-score: 3,777th place
3,777th place1,031
+226
F-score: 2,663rd place
2,663rd place9
0
Georgian Wikipedia (ka)
PR-score: 5,216th place
5,216th place900
-600
AR-score: 12,405th place
12,405th place100
0
F-score: 25,143rd place
25,143rd place1
0
Oriya Wikipedia (or)
PR-score: 699th place
699th place704
+171
AR-score: 1,082nd place
1,082nd place328
0
F-score: 1,783rd place
1,783rd place2
0
Western Armenian Wikipedia (hyw)
PR-score: 582nd place
582nd place675
-1,700
AR-score:
152nd place
2,425
0
F-score: 572nd place
572nd place6
0
Urdu Wikipedia (ur)
PR-score: 2,622nd place
2,622nd place666
-367
AR-score: 2,309th place
2,309th place833
0
F-score: 6,021st place
6,021st place2
0
Malayalam Wikipedia (ml)
PR-score: 4,555th place
4,555th place580
+234
AR-score: 6,533rd place
6,533rd place379
0
F-score: 3,686th place
3,686th place5
0
Classical Chinese Wikipedia (zh-classical)
PR-score: 226th place
226th place540
+60
AR-score:
169th place
360
0
F-score: 248th place
248th place2
0
Norwegian Wikipedia (no)
PR-score: 29,597th place
29,597th place404
-75
AR-score: 11,121st place
11,121st place2,202
0
F-score: 4,633rd place
4,633rd place17
0
Tamil Wikipedia (ta)
PR-score: 8,558th place
8,558th place394
-122
AR-score: 5,011th place
5,011th place705
0
F-score: 4,499th place
4,499th place6
0
Estonian Wikipedia (et)
PR-score: 11,811th place
11,811th place350
+67
AR-score: 13,584th place
13,584th place216
0
F-score: 11,206th place
11,206th place3
0
Esperanto Wikipedia (eo)
PR-score: 4,642nd place
4,642nd place326
-5
AR-score: 7,222nd place
7,222nd place463
0
F-score: 1,902nd place
1,902nd place8
0
Sorani Wikipedia (ckb)
PR-score: 1,764th place
1,764th place300
+175
AR-score: 2,563rd place
2,563rd place125
+25
F-score:
4,578th place
1
0
Afrikaans Wikipedia (af)
PR-score: 8,659th place
8,659th place166
-67
AR-score: 8,485th place
8,485th place166
0
F-score: 14,533rd place
14,533rd place1
0
Malay Wikipedia (ms)
PR-score: 24,204th place
24,204th place100
0
AR-score: 5,691st place
5,691st place700
0
F-score: 26,817th place
26,817th place1
0
Latin Wikipedia (la)
PR-score: 5,152nd place
5,152nd place83
-167
AR-score: 5,121st place
5,121st place166
0
F-score: 937th place
937th place5
0
Basque Wikipedia (eu)
PR-score: 13,550th place
13,550th place60
0
AR-score: 7,347th place
7,347th place359
0
F-score: 4,876th place
4,876th place3
0
Asturian Wikipedia (ast)
PR-score: 24,393rd place
24,393rd place50
+25
AR-score: 17,131st place
17,131st place150
0
F-score: 31,597th place
31,597th place1
0
Lithuanian Wikipedia (lt)
PR-score: 19,452nd place
19,452nd place33
-25
AR-score: 19,555th place
19,555th place33
0
F-score: 20,986th place
20,986th place1
0
Slovak Wikipedia (sk)
PR-score: 27,850th place
27,850th place16
-34
AR-score: 26,373rd place
26,373rd place25
0
F-score: 29,355th place
29,355th place1
0
Bengali Wikipedia (bn)
PR-score: 43,430th place
43,430th place6
-19
AR-score: 41,962nd place
41,962nd place12
0
F-score: 41,051st place
41,051st place1
0
Wikipedia Languages
- ar Arabic
- az Azerbaijani
- be Belarusian
- bg Bulgarian
- ca Catalan
- cs Czech
- da Danish
- de German
- el Greek
- en English
- eo Esperanto
- es Spanish
- et Estonian
- eu Basque
- fa Persian
- fi Finnish
- fr French
- gl Galician
- he Hebrew
- hi Hindi
- hr Croatian
- hu Hungarian
- hy Armenian
- id Indonesian
- it Italian
- ja Japanese
- ka Georgian
- kk Kazakh
- ko Korean
- la Latin
- lt Lithuanian
- ms Malay
- nl Dutch
- nn Norwegian (Nynorsk)
- no Norwegian
- pl Polish
- pt Portuguese
- ro Romanian
- ru Russian
- sh Serbo-Croatian
- simple Simple English
- sk Slovak
- sl Slovenian
- sr Serbian
- sv Swedish
- ta Tamil
- th Thai
- tr Turkish
- uk Ukrainian
- ur Urdu
- uz Uzbek
- vi Vietnamese
- vo Volapük
- zh Chinese
- zh-min-nan Min Nan
- More languages...
About the project
BestRef shows popularity and reliability scores for sources in references of Wikipedia articles in different languages. Data extraction based on complex method using Wikimedia dumps. To find the most popular and reliable sources we used information about over 200 million references of Wikipedia articles. More details...