A327298 a(n) = floor(3*n*Pi) - 3*floor(n*Pi).

0, 0, 0, 1, 1, 2, 2, 2, 0, 0, 1, 1, 2, 2, 2, 0, 0, 1, 1, 2, 2, 2, 0, 0, 1, 1, 2, 2, 2, 0, 0, 1, 1, 2, 2, 2, 0, 0, 1, 1, 1, 2, 2, 0, 0, 1, 1, 1, 2, 2, 0, 0, 1, 1, 1, 2, 2, 0, 0, 1, 1, 1, 2, 2, 0, 0, 1, 1, 1, 2, 2, 0, 0, 1, 1, 1, 2, 2, 0, 0, 0, 1, 1, 2, 2, 0

Offset

0,6

Links

Clark Kimberling, Table of n, a(n) for n = 0..10000

Formula

a(n) = floor(3*n*Pi) - 3*floor(n*Pi).

Mathematica

r = Pi; z = 300;
t = Table[Floor[3 n*r] - 3 Floor[n*r], {n, 0, z}]

Crossrefs

The positions of 0's, 1's and 2's in {a(n) : n > 0} are given by A327299, A327300 and A327301.

Sequence in context: A327152 A123186 A127323 * A132896 A089789 A257921

Adjacent sequences: A327295 A327296 A327297 * A327299 A327300 A327301

Keyword

nonn,easy

Author

Clark Kimberling, Sep 05 2019

Status

approved