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 A286631 #9 Jun 06 2017 10:33:36 %S A286631 1,2,2,4,6,2,8,12,4,6,16,6,24,12,2,12,32,8,30,48,12,36,6,4,24,64,6,24, %T A286631 60,16,96,60,6,72,12,24,12,48,12,128,30,2,72,120,12,48,192,32,180,30, %U A286631 8,144,24,30,120,36,48,96,60,12,256,60,36,6,216,6,240,60,4,144,384,24,96,360,64,60,24,6,288,48,24,210,360,60,72,240,16,192 %N A286631 a(n) = A278222(A254104(n)). %H A286631 Antti Karttunen, <a href="/A286631/b286631.txt">Table of n, a(n) for n = 0..9842</a> %H A286631 Indranil Ghosh, <a href="/A286631/a286631.txt">Python program to generate the sequence</a> %F A286631 a(n) = A278222(A254104(n)). %o A286631 (Scheme) (define (A286631 n) (A278222 (A254104 n))) %Y A286631 Cf. A254104, A278222, A286243. %K A286631 nonn %O A286631 0,2 %A A286631 _Antti Karttunen_, Jun 03 2017