%I
%S 1,5,7,8,11,15,16,19,23,24,27,30,34,36,37,40,43,47,48,52,54,55,58,62,
%T 63,66,69,73,75,76,79,83,84,87,91,92,95,98,102,103,107,109,110,113,
%U 117,118,121,124,128,130,131,134,138,139,142,146,147,150,153,157
%N Positions of 0 in A285080; complement of A285082.
%C Conjecture: 0 < n*r  a(n) < r for n>=1, where r = (3+sqrt(5))/2.
%H Clark Kimberling, <a href="/A285081/b285081.txt">Table of n, a(n) for n = 1..10000</a>
%e As a word, A285080 = 01110..., in which 0 is in positions 1,5,7,8,11,...
%t s = Nest[Flatten[# /. {0 > {1, 0}, 1 > {0, 1, 1}}] &, {0}, 14]; (* A285080 *)
%t Flatten[Position[s, 0]]; (* A285081 *)
%t Flatten[Position[s, 1]]; (* A285082 *)
%Y Cf. A285080, A285082, A285083, A285084.
%K nonn,easy
%O 1,2
%A _Clark Kimberling_, Apr 19 2017
