222 (Korean Wikipedia)

Analysis of information sources in references of the Wikipedia article "222" in Korean language version.

Last modified: 06:24:52, 27 August 2026 (UTC)

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1,188^th place

2,509^th place

oeis.org (Global: 1,188^th place; Korean: 2,509^th place)

Sloane, N. J. A. (편집). “Sequence A010785 (Repdigit numbers, or numbers with repeated digits)” (영어). 《The On-Line Encyclopedia of Integer Sequences》. OEIS Foundation.
Sloane, N. J. A. (편집). “Sequence A018846 (Strobogrammatic numbers: numbers that are the same upside down (using calculator-style numerals))” (영어). 《The On-Line Encyclopedia of Integer Sequences》. OEIS Foundation.
Sloane, N. J. A. (편집). “Sequence A037308 (Numbers n such that (sum of base 2 digits of n) = (sum of base 10 digits of n))” (영어). 《The On-Line Encyclopedia of Integer Sequences》. OEIS Foundation.
Sloane, N. J. A. (편집). “Sequence A005278 (Noncototients: n such that x-phi(x) = n has no solution)” (영어). 《The On-Line Encyclopedia of Integer Sequences》. OEIS Foundation.