A172712 - OEIS

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A172712

Number of 7*n X 3*n 0..2 arrays with row sums 3 and column sums 7

35617, 87186713382942888000, 5516710929099784554483904755922151424000, 333637887279822868851213302567250125738747164586627567616000000, 3578764279810021543463667726214338048478657324628002393015738511636185172262912000000000

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

OFFSET

1,1

LINKS

R. H. Hardin, Table of n, a(n) for n=1..11

CROSSREFS

Sequence in context: A205517 A204666 A163680 * A161023 A252920 A156405

Adjacent sequences: A172709 A172710 A172711 * A172713 A172714 A172715

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved