A172665 - OEIS

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A172665

Number of 3*n X n 0..2 arrays with row sums 8 and column sums 24

1

0, 0, 0, 1, 467046072593100, 7011583640699581889649892843200, 1126052188643363954802820836947166068046894450600, 2120920516514529364095866499134381437091878416644933740597080005445

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OFFSET

1,5

LINKS

R. H. Hardin, Table of n, a(n) for n=1..10

CROSSREFS

Sequence in context: A299799 A175531 A186914 * A172601 A086438 A261149

Adjacent sequences: A172662 A172663 A172664 * A172666 A172667 A172668

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved