A186268 Central coefficients of A175105.

1, 2, 10, 64, 442, 3166, 23164, 171884, 1288404, 9731818, 73951550, 564689040, 4329242164, 33302459936, 256913334792, 1986880768892, 15399049701698

Offset

1,2

Links

Table of n, a(n) for n=1..17.

Crossrefs

Sequence in context: A129130 A245519 A303483 * A078531 A319360 A223127

Adjacent sequences: A186265 A186266 A186267 * A186269 A186270 A186271

Keyword

nonn

Author

Mats Granvik, Feb 16 2011

Status

approved