login
A172643
Number of n X 13 0..2 arrays with row sums 13 and column sums n.
2
1, 212941, 2320792657, 141444270208645, 8107975032968711941, 641062514242765723819621, 56688799539093817446748651801, 5657362648396875453954444188314837
OFFSET
1,2
LINKS
CROSSREFS
Column k=13 of A334549.
Sequence in context: A234829 A184652 A184650 * A172746 A083639 A272410
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 06 2010
STATUS
approved