This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A112829 #8 Feb 16 2025 08:32:59 %S A112829 2,4,1,8,5,2,14,1,1,10,1,4,26,1,1,2,34,2,38,4,1,2,1,1,25,4,3,2,1,1,62, %T A112829 4,1,68,1,1,74,76,1,1,2,1,86,2,1,2,94,1,98,25,1,8,2,1,5,1,19,2,118,2, %U A112829 122,124,1,8,1,2,134,17,1,1,142,1,146,1,1,152,7,2,158,2,1,4,1,2,85,4 %N A112829 a(n) is 2n divided by A112828(n). %C A112829 Always an integer. %H A112829 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/BernoulliNumber.html">Bernoulli Number</a> %Y A112829 Cf. A112828. %K A112829 nonn %O A112829 1,1 %A A112829 _Eric W. Weisstein_, Sep 21 2005