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 A292241 #10 Sep 12 2017 20:37:54 %S A292241 0,0,0,1,0,0,0,1,0,2,0,0,0,0,0,0,0,0,0,1,0,2,0,1,0,2,0,1,0,3,0,0,0,2, %T A292241 0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,2,0,0,0,0,0,1, %U A292241 0,2,0,0,0,2,0,0,0,0,0,0,0,2,0,1,0,4,0,0,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,0,0,0,0,1,0,2,0,0,0,0,0,0,0 %N A292241 The 3-adic valuation of A254103(n). %H A292241 Antti Karttunen, <a href="/A292241/b292241.txt">Table of n, a(n) for n = 0..16384</a> %F A292241 a(n) = A007814(1+A292240(n)). %F A292241 a(n) = A007949(A254103(n)). %F A292241 For n >= 1, a(n) = A007949(3*A254103(n)) - 1. %F A292241 For n >= 1, a(n) = A292242(2n)-1. %Y A292241 One less than the even bisection of A292242. %Y A292241 Cf. A007814, A007949, A254103, A292240. %Y A292241 Cf. also A292251, A292261. %K A292241 nonn %O A292241 0,10 %A A292241 _Antti Karttunen_, Sep 12 2017