A190455 Positions of 3 in A190451.

3, 6, 11, 16, 19, 24, 29, 32, 37, 40, 45, 50, 53, 58, 61, 63, 66, 71, 74, 79, 84, 87, 92, 95, 100, 105, 108, 113, 116, 118, 121, 126, 129, 134, 139, 142, 147, 150, 155, 160, 163, 168, 173, 176, 181, 184, 189, 194, 197, 202, 205, 207, 210, 215, 218, 223, 228, 231, 236, 239, 244, 249, 252, 257, 262, 265

Offset

1,1

Comments

See A190451.

Links

Table of n, a(n) for n=1..66.

Mathematica

r = GoldenRatio; b = 4; c = 2;
f[n_] := Floor[(b*n + c)*r] - b*Floor[n*r] - Floor[c*r];
t = Table[f[n], {n, 1, 320}] (* A190451 *)
Flatten[Position[t, 3]]

Crossrefs

Cf. A190451.

Sequence in context: A310104 A310105 A310106 * A310107 A099951 A108175

Adjacent sequences: A190452 A190453 A190454 * A190456 A190457 A190458

Keyword

nonn

Author

Clark Kimberling, May 10 2011

Extensions

Missing term 3 inserted by Georg Fischer, Aug 27 2021

Status

approved