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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 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

R. H. Hardin, Table of n, a(n) for n=1..22

CROSSREFS

Sequence in context: A083957 A172656 A172760 * A172879 A227766 A010331

Adjacent sequences:  A172828 A172829 A172830 * A172832 A172833 A172834

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved

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Last modified October 22 13:49 EDT 2021. Contains 348170 sequences. (Running on oeis4.)