%I #7 Jul 04 2017 18:32:34
%S 5,10,17,22,29,34,46,51,58,63,75,80,87,92,99,104,116,121,128,133,145,
%T 150,157,162,169,174,179,186,191,198,203,215,220,227,232,244,249,256,
%U 261,268,273,285,290,297,302,314,319,326,331,338,343,348,355,360,367,372,384,389,396,401,413,418
%N Positions of 0 in A190549.
%C See A190549.
%H G. C. Greubel, <a href="/A190550/b190550.txt">Table of n, a(n) for n = 1..1000</a>
%t r = Sqrt[2]; b = 4; c = 1;
%t f[n_] := Floor[(b*n + c)*r] - b*Floor[n*r] - Floor[c*r];
%t t = Table[f[n], {n, 1, 200}] (* A190549 *)
%t Flatten[Position[t, 0]] (* A190550 *)
%t Flatten[Position[t, 1]] (* A190551 *)
%t Flatten[Position[t, 2]] (* A190552 *)
%t Flatten[Position[t, 3]] (* A190553 *)
%t Flatten[Position[t, 4]] (* A190554 *)
%Y Cf. A190549.
%K nonn
%O 1,1
%A _Clark Kimberling_, May 12 2011