A216808 Govindarajan's triangle beta arising in enumeration of multi-dimensional partitions, read by rows.

1, 1, -1, -5, 6, 1, 74, 41, 252, -40, 31, -540, -676, -461, -6470, 1180, 656, -895, -4074, 69020, 10864, 6481, 138264, 403620, -39016, -9216, 22591, 376872, -961240, -1628984, -191456, -107029, -2922930, -21162456, -3687040, 463680, 195840

Offset

0,4

Links

Table of n, a(n) for n=0..36.

Suresh Govindarajan, Notes on higher-dimensional partitions, arXiv preprint arXiv:1203.4419, 2012.

Example

Triangle begins:
1,
1,
-1,
-5, 6,
1, 74,
41, 252, -40,
31, -540, -676,
-461, -6470, 1180, 656,
-895, -4074, 69020, 10864,
6481, 138264, 403620, -39016, -9216,
...

Crossrefs

Sequence in context: A086745 A086646 A181612 * A293107 A113106 A171273

Adjacent sequences: A216805 A216806 A216807 * A216809 A216810 A216811

Keyword

sign,tabf

Author

N. J. A. Sloane, Sep 17 2012

Status

approved