A190428 Positions of 0 in A190427.

5, 10, 13, 18, 26, 31, 34, 39, 47, 52, 60, 65, 68, 73, 81, 86, 89, 94, 99, 102, 107, 115, 120, 123, 128, 136, 141, 149, 154, 157, 162, 170, 175, 178, 183, 188, 191, 196, 204, 209, 212, 217, 225, 230, 233, 238, 243, 246, 251, 259, 264, 267, 272, 280, 285, 293, 298, 301, 306, 314, 319

Offset: 1

Author

Clark Kimberling, May 10 2011

Keywords

• nonn

Comments

See A190427.

Links

• G. C. Greubel, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A190427, A190429, A190430.

Programs

Mathematica

r = GoldenRatio; b = 2; c = 1;
f[n_] := Floor[(b*n + c)*r] - b*Floor[n*r] - Floor[c*r];
t = Table[f[n], {n, 1, 320}] (* A190427 *)
Flatten[Position[t, 0]] (* A190428 *)
Flatten[Position[t, 1]] (* A190429 *)
Flatten[Position[t, 2]] (* A190430 *)