148 (liczba) (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "148 (liczba)" in Polish language version.

refsWebsite

Global rank Polish rank

742^nd place

1,271^st place

oeis.org

Ulam numbers: a(1) = 1; a(2) = 2; for n>2, a(n) = least number > a(n-1) which is a unique sum of two distinct earlier terms.. The On-Line Encyclopedia of Integer Sequences. [dostęp 2017-03-21]. (ang.).