A181889 Bisection of A181888.

0, 64, 784, 4368, 16368, 48048, 119392, 262752, 527136, 983136, 1728496, 2894320, 4651920, 7220304, 10874304, 15953344, 22870848, 32124288, 44305872, 60113872, 80364592, 106004976, 138125856, 177975840, 226975840, 286734240, 359062704, 445992624, 549792208, 672984208, 818364288, 989020032, 1188350592, 1420086976, 1688312976, 1997486736, 2352462960, 2758515760, 3221362144, 3747186144

Offset: 1

Author

N. J. A. Sloane, Feb 01 2011

Keywords

• nonn

Comments

These are scaled central factorial numbers.

Crossrefs

A bisection of A181888. Cf. A001823.