A023633 a(n) = c([ n/3 ]) + n, with a(1) = 1, a(2) = 2, c = complement to a.

1, 2, 6, 7, 8, 10, 11, 12, 14, 15, 16, 21, 22, 23, 28, 29, 30, 35, 36, 37, 39, 40, 41, 43, 44, 45, 47, 48, 49, 54, 55, 56, 58, 59, 60, 62, 63, 64, 66, 67, 68, 73, 74, 75, 77, 78, 79, 81, 82, 83, 85, 86, 87, 92, 93, 94, 99, 100, 101, 106, 107, 108, 113, 114, 115

Offset

1,2

Links

Table of n, a(n) for n=1..65.

Crossrefs

Sequence in context: A260139 A118471 A167456 * A332938 A037310 A287791

Adjacent sequences: A023630 A023631 A023632 * A023634 A023635 A023636

Keyword

nonn

Author

Clark Kimberling

Status

approved