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 A339976 #16 Jul 19 2021 01:23:32 %S A339976 0,2,6,8,14,38,44,46,50,56,60,62,66,72,74,78,80,82,84,86,88,90,92,94, %T A339976 96,98,102,104,110,114,116,120,126,130,132,138,162,168,170,174,180, %U A339976 184,186,190,196,198,202,204,206,208,210,212,214,216,218,220,222,226,228 %N A339976 Numbers k such that exactly half of the first k terms of A337546 are 0's. %C A339976 Equivalently, these are the positions of 0's in A339975. %H A339976 Rémy Sigrist, <a href="/A339976/b339976.txt">Table of n, a(n) for n = 1..10000</a> %H A339976 Rémy Sigrist, <a href="/A339976/a339976.txt">C program for A339976</a> %e A339976 The first 6 terms of A337546 are 0, 1, 0, 0, 1, 1. %e A339976 Exactly half of them are 0's, so 6 belongs to the sequence. %o A339976 (C) See Links section. %Y A339976 Cf. A022292, A337546, A339975. %K A339976 nonn %O A339976 1,2 %A A339976 _Rémy Sigrist_, Dec 25 2020