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 A364260 #11 Jul 16 2023 20:25:37 %S A364260 0,0,0,1,0,2,1,1,0,3,2,2,1,2,1,2,0,4,3,3,2,3,2,4,1,3,2,3,1,3,2,1,0,5, %T A364260 4,4,3,4,3,6,2,4,3,5,2,5,4,2,1,4,3,4,2,4,3,3,1,4,3,2,2,2,1,2,0,6,5,5, %U A364260 4,5,4,8,3,5,4,7,3,7,6,3,2,5,4,6,3,6,5,4,2,6,5,3,4,3,2,4,1,5,4,5,3,5,4,5,2,5 %N A364260 a(n) = A331410(A332214(n)). %H A364260 Antti Karttunen, <a href="/A364260/b364260.txt">Table of n, a(n) for n = 0..8191</a> %F A364260 a(n) = A364259(A163511(n)). %F A364260 For all n >= 0, a(2^n) = 0, a(2^n + 1) = n. %Y A364260 Cf. A163511, A331410, A332214, A364259. %Y A364260 Cf. A131577 (positions of 0's), A335431 (of 1's). %Y A364260 Differs from related A334204 for the first time at n=31, where a(31) = 1, while A334204(31) = 2. %K A364260 nonn %O A364260 0,6 %A A364260 _Antti Karttunen_, Jul 16 2023