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%I #12 Jun 27 2022 08:46:56
%S 1,3,5,6,8,10,13,15,17,18,20,22,25,27,29,30,32,34,35,37,39,42,44,46,
%T 47,49,51,54,56,58,59,61,63,64,66,68,71,73,75,76,78,80,83,85,87,88,90,
%U 92,95,97,99,100,102,104,105,107,109,112,114,116,117,119,121,124,126,128,129,131,133,134,136,138,141,143,145,146,148,150,153,155
%N Positions of 0 in A187976; complement of A187978.
%C See A187950, A187976.
%H G. C. Greubel, <a href="/A187977/b187977.txt">Table of n, a(n) for n = 1..10000</a>
%t r=2^(1/2);
%t seqA=Table[Floor[(n+6)r]-Floor[n*r]-Floor[6r], {n,1,220}] (* A187976 *)
%t Flatten[Position[seqA,0] ] (* A187977 *)
%t Flatten[Position[seqA,1] ] (* A187978 *)
%Y Cf. A187950, A187976, A187978.
%Y First differs from A120243 in having 64.
%K nonn
%O 1,2
%A _Clark Kimberling_, Mar 17 2011