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 A278262 #6 Nov 22 2016 21:50:48 %S A278262 2,4,2,8,2,12,16,2,12,24,12,32,2,12,24,30,24,12,60,24,64,2,12,24,30, %T A278262 24,30,210,60,48,12,60,12,180,8,24,16,128,2,12,24,30,24,30,210,60,48, %U A278262 30,210,30,420,12,60,24,96,12,60,12,180,60,360,360,24,216,72,16,432,256,2,12,24,30,24,30,210,60,48,30,210,30,420,12,60,24,96,30,210,30,420 %N A278262 a(n) = A278222(A179016(n)). %H A278262 Antti Karttunen, <a href="/A278262/b278262.txt">Table of n, a(n) for n = 1..16405</a> %H A278262 <a href="/index/Bi#binary">Index entries for sequences related to binary expansion of n</a> %F A278262 a(n) = A278222(A179016(n)). %o A278262 (Scheme) (define (A278262 n) (A278222 (A179016 n))) %Y A278262 Cf. A179016, A278222. %Y A278262 Cf. also A213712, A278232. %K A278262 nonn,base %O A278262 1,1 %A A278262 _Antti Karttunen_, Nov 22 2016