A292657 Rank of n when all the numbers h, j*cos(1), k*sin(1), for h>=1, j>=1, k>=1, are jointly ranked.

3, 7, 11, 15, 19, 24, 27, 31, 35, 39, 44, 48, 52, 55, 59, 64, 68, 72, 76, 80, 83, 88, 92, 96, 100, 104, 108, 112, 116, 120, 124, 129, 133, 136, 140, 144, 148, 153, 157, 161, 164, 168, 173, 177, 181, 185, 188, 193, 197, 201, 205, 209, 213, 217, 221, 225, 229

Offset

1,1

Comments

This sequence together with A292658 and A292658 partition the set of positive integers.

Links

Clark Kimberling, Table of n, a(n) for n = 1..1000

Mathematica

z = 120; r = 1; s = Cos[1]; t = Sin[1];
Table[n + Floor[n*r/s] + Floor[n*r/t], {n, 1, z}]  (* A292657 *)
Table[n + Floor[n*s/r] + Floor[n*s/t], {n, 1, z}]  (* A292658 *)
Table[n + Floor[n*t/r] + Floor[n*t/s], {n, 1, z}]  (* A292659 *)

Crossrefs

Cf. A292658, A292659.

Sequence in context: A369056 A079422 A310210 * A277675 A220496 A194442

Adjacent sequences: A292654 A292655 A292656 * A292658 A292659 A292660

Keyword

nonn,easy

Author

Clark Kimberling, Sep 28 2017

Status

approved