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A172905
Number of n X 8 0..6 arrays with row sums 8 and column sums n
1
1, 1107, 2186815, 5796870115, 18343212299091, 65338547748658101, 252150480931735527177, 1035075803117199670120995, 4460486602857545788513340755, 19987118442361472471477122541737
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A172739 A172815 A172866 * A172928 A172947 A172678
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 06 2010
STATUS
approved