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A172783 Number of 5*n X n 0..3 arrays with row sums 3 and column sums 15. 1
1, 116304, 11936862061495, 133937216531070195309888, 54474595447150914468834015421847040, 404868757253371611415640265892979872110459075840 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

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

CROSSREFS

Sequence in context: A237479 A154065 A206471 * A252886 A046407 A156417

Adjacent sequences:  A172780 A172781 A172782 * A172784 A172785 A172786

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 06 2010

STATUS

approved

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Last modified June 20 19:36 EDT 2019. Contains 324234 sequences. (Running on oeis4.)