|
%I #11 Dec 28 2017 03:38:30
%S 2,4,6,7,11,12,13,14,17,19,20,21,22,24,26,28,31,33,34,35,39,40,41,42,
%T 44,46,48,51,53,55,56,60,61,62,63,66,68,70,71,73,75,77,80,82,83,84,88,
%U 90,91,93,95,97,100,102,104,105,109,110,111,112,115,117,119,120,122,124,126,129,131,132,133,137,139,140,142,144,146,149,151
%N Positions of 1 in A190204; complement of A190205.
%H G. C. Greubel, <a href="/A190206/b190206.txt">Table of n, a(n) for n = 1..5550</a>
%t u = 6^(1/2); v = 1/u;
%t f[n_] := Floor[n*u + n*v] - Floor[n*u] - Floor[n*v]
%t t = Table[f[n], {n, 1, 120}] (* A190204 *)
%t Flatten[Position[t, 0]] (* A190205 *)
%t Flatten[Position[t, 1]] (* A190206 *)
%Y Cf. A190204, A190205.
%K nonn
%O 1,1
%A _Clark Kimberling_, May 05 2011
|
