A286270 A282133(n)/2.

0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 2, 5, 6, 7, 14, 19, 28, 42, 62, 92, 132, 187, 272, 418, 595, 873, 1272, 1856, 2705, 3945, 5735, 8333, 12218

Offset

1,13

Links

Table of n, a(n) for n=1..35.

Crossrefs

Cf. A282133.

Sequence in context: A175135 A244314 A014489 * A346880 A344865 A350130

Adjacent sequences: A286267 A286268 A286269 * A286271 A286272 A286273

Keyword

nonn,more

Author

N. J. A. Sloane, May 05 2017

Status

approved