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%I #16 Jul 19 2021 01:23:32
%S 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 96,98,102,104,110,114,116,120,126,130,132,138,162,168,170,174,180,
%U 184,186,190,196,198,202,204,206,208,210,212,214,216,218,220,222,226,228
%N Numbers k such that exactly half of the first k terms of A337546 are 0's.
%C Equivalently, these are the positions of 0's in A339975.
%H Rémy Sigrist, <a href="/A339976/b339976.txt">Table of n, a(n) for n = 1..10000</a>
%H Rémy Sigrist, <a href="/A339976/a339976.txt">C program for A339976</a>
%e The first 6 terms of A337546 are 0, 1, 0, 0, 1, 1.
%e Exactly half of them are 0's, so 6 belongs to the sequence.
%o (C) See Links section.
%Y Cf. A022292, A337546, A339975.
%K nonn
%O 1,2
%A _Rémy Sigrist_, Dec 25 2020
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