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%I
%S 7,11,22,26,37,41,52,63,67,78,82,93,97,104,108,119,123,134,138,149,
%T 153,160,164,175,179,190,194,205,216,220,231,235,246,250,261,272,276,
%U 287,291,302,306,313,317,328,332,343,347,358,362,369,373,384,388,399,403,414,425,429,440,444,455,459,470,481,485,496,500,511,515
%N Positions of 0 in A190672.
%C See A190672.
%t (See A190672.)
%t With[{r=Sqrt[3]},Flatten[Position[Table[Floor[(2n+1)r]-2Floor[n r]- Floor[r],{n,550}],0]]] (* From Harvey P. Dale, Nov 11 2011 *)
%Y Cf. A190672.
%K nonn
%O 1,1
%A _Clark Kimberling_, May 16 2011
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