A152796 Column 1 of triangle A152795.

1, 1, 3, 11, 59, 507, 7291, 179835, 7735931, 587692667, 79670024827, 19448385018491, 8618086780869243, 6982072994177981051, 10407899725137769634427, 28707447266050669790599803

Offset

0,3

Links

Table of n, a(n) for n=0..15.

Crossrefs

Cf. A152795; A152797.

Sequence in context: A282704 A276746 A112368 * A007807 A075201 A362911

Adjacent sequences: A152793 A152794 A152795 * A152797 A152798 A152799

Keyword

nonn

Author

Paul D. Hanna, Dec 19 2008

Status

approved