OFFSET
0,2
LINKS
M. Griffiths, I. Mezo, A generalization of Stirling Numbers of the Second Kind via a special multiset, JIS 13 (2010) #10.2.5
Marko Riedel, Partitions into bounded blocks.
FORMULA
Formula including proof is at web link.
EXAMPLE
Triangle begins:
1, 2, 2, 1, 1;
1, 3, 3, 2, 1, 1;
1, 6, 9, 7, 4, 2, 1;
1, 13, 30, 29, 18, 9, 4, 1;
1, 27, 100, 129, 92, 48, 21, 7, 1;
1, 55, 324, 581, 504, 287, 129, 47, 11, 1;
1, 111, 1024, 2577, 2834, 1844, 879, 338, 97, 16, 1;
CROSSREFS
KEYWORD
nonn,tabf
AUTHOR
Marko Riedel, Aug 17 2017
STATUS
approved