A172784 - OEIS

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A172784

Number of 5*n X 15 0..3 arrays with row sums 3 and column sums n

168168000, 369820640830881240000, 3937477620391471128913917360384000, 85504723470329847456379126545730424791071000000, 2789130810728711760475063805085713493445792640582613331968000

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

OFFSET

1,1

LINKS

R. H. Hardin, Table of n, a(n) for n=1..13

CROSSREFS

Sequence in context: A172567 A172590 A172693 * A250934 A233606 A258956

Adjacent sequences: A172781 A172782 A172783 * A172785 A172786 A172787

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved