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A172831
Number of 2*n X 10 0..4 arrays with row sums 5 and column sums n
1
252, 79796556, 62810128195920, 76034933358200884620, 117660704031419990309224272, 214168486397890522888429407832464, 437263276341891154808563746635206959552
OFFSET
1,1
LINKS
CROSSREFS
Sequence in context: A083957 A172656 A172760 * A172879 A227766 A010331
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 06 2010
STATUS
approved