The On-Line Encyclopedia of Integer Sequences (OEIS)

A216806 revision #6

A216806

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

1, 0, 1, 0, 1, 3, 0, 1, 7, 16, 0, 1, 11, 57, 125, 0, 1, 18, 135, 602, 1296, 0, 1, 26, 293, 1911, 7980, 16807, 0, 1, 38, 574, 5242, 31860, 127977, 262144, 0, 1, 52, 1089, 12972, 106505, 619872, 2411416, 4782969

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OFFSET

0,6

REFERENCES

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

LINKS

Table of n, a(n) for n=0..44.

EXAMPLE

Triangle begins:

0,1,

0,1,3,

0,1,7,16,

0,1,11,57,125,

0,1,18,135,602,1296,

0,1,26,293,1911,7980,16807,

0,1,38,574,5242,31860,127977,262144,

0,1,52,1089,12972,106505,619872,2411416,4782969,

...

CROSSREFS

Sequence in context: A285867 A349780 A261764 * A290776 A373086 A172249

Adjacent sequences: A216803 A216804 A216805 * A216807 A216808 A216809

KEYWORD

nonn,tabl

AUTHOR

N. J. A. Sloane, Sep 17 2012

STATUS

editing