A023629 a(n) = c([ n/2 ]) + n, with a(1) = 1, c = complement to a.

1, 4, 5, 7, 8, 12, 13, 17, 18, 20, 21, 23, 24, 28, 29, 31, 32, 34, 35, 39, 40, 44, 45, 49, 50, 52, 53, 55, 56, 60, 61, 65, 66, 70, 71, 73, 74, 76, 77, 81, 82, 84, 85, 87, 88, 92, 93, 95, 96, 98, 99, 103, 104, 108, 109, 113, 114, 116, 117, 119, 120, 124, 125, 127

Offset

1,2

Links

Table of n, a(n) for n=1..64.

Crossrefs

Sequence in context: A081452 A047492 A240161 * A331840 A353438 A033164

Adjacent sequences: A023626 A023627 A023628 * A023630 A023631 A023632

Keyword

nonn

Author

Clark Kimberling

Status

approved