login
A172587
Number of 5*n X n 0..1 arrays with row sums 3 and column sums 15.
1
0, 0, 1, 11732745024, 9647422924194982967040, 104923772318750486122754981962387200, 11251027489082268563385494644966780470231583948800
OFFSET
1,4
LINKS
CROSSREFS
Sequence in context: A247312 A204780 A333131 * A172581 A213534 A366897
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 06 2010
STATUS
approved