A216804 Govindarajan's triangle D arising in enumeration of multi-dimensional partitions, read by rows.

1, 0, 1, 0, 1, 3, 3, 0, 1, 7, 17, 28, 0, 1, 11, 58, 156, 295, 90, 0, 1, 18, 135, 640, 1913, 3786, 2310, 0, 1, 26, 293, 1944, 9010, 28714, 59024, 50960, 7560, 0, 1, 38, 574, 5272, 33340, 154654, 509912, 1089488, 1158192, 378000, 0, 1, 52, 1089, 12998, 108465, 671389, 3123477, 10485214, 23226165, 28428750, 14206500, 1247400

Offset

0,6

Links

Table of n, a(n) for n=0..60.

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

Example

Triangle begins:
1,
0, 1,
0, 1, 3, 3,
0, 1, 7, 17, 28,
0, 1, 11, 58, 156, 295, 90,
0, 1, 18, 135, 640, 1913, 3786, 2310,
0, 1, 26, 293, 1944, 9010, 28714, 59024, 50960, 7560,
0, 1, 38, 574, 5272, 33340, 154654, 509912, 1089488, 1158192, 378000,
...

Crossrefs

Sequence in context: A085707 A320253 A141947 * A010607 A338116 A325018

Adjacent sequences: A216801 A216802 A216803 * A216805 A216806 A216807

Keyword

nonn,tabf

Author

N. J. A. Sloane, Sep 17 2012

Status

approved