A184878 Third column (negated) of triangle in A182971.

0, 0, 0, 0, 225, 2304, 12916, 52480, 172810, 489280, 1234948, 2846272, 6092515, 12263680, 23434840, 42828032, 75296468, 127959680, 211022360, 338814080, 531091781, 814651904, 1225304300, 1810265600, 2631035550, 3766825920, 5318617980, 7413931200, 10212392775, 13912204800, 18757613424, 25047492096, 33145159080, 43489557760, 56607936880, 73130176768, 93804916777, 119517648640, 151310950180, 190407043840

Offset

1,5

Comments

These are scaled central factorial numbers.

Links

Table of n, a(n) for n=1..40.

Crossrefs

Cf. A182971.

Sequence in context: A203829 A105925 A014771 * A134741 A110204 A180697

Adjacent sequences: A184875 A184876 A184877 * A184879 A184880 A184881

Keyword

nonn

Author

N. J. A. Sloane, Feb 01 2011

Status

approved