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A172692
Number of 5*n X 10 0..2 arrays with row sums 2 and column sums n
1
113400, 3930730108200, 369820640830881240000, 54918587341306311174536985000, 10585995418849686886860491452609238400, 2415977451999318332950627138384873223959560000
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OFFSET
1,1
LINKS
R. H. Hardin,
Table of n, a(n) for n=1..19
CROSSREFS
Sequence in context:
A122511
A172549
A172589
*
A172648
A259010
A259003
Adjacent sequences:
A172689
A172690
A172691
*
A172693
A172694
A172695
KEYWORD
nonn
AUTHOR
R. H. Hardin
Feb 06 2010
STATUS
approved
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Last modified September 8 02:36 EDT 2024. Contains 375749 sequences. (Running on oeis4.)