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A172810 Number of n X n 0..4 arrays with row sums 12 and column sums 12 1
0, 0, 1, 10147, 1380339980, 923707339966121, 2559427003605480026767, 25779625922082640845623786596, 842495245380303684515723877888629640, 81060631348910042232392222017393387380144900 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

R. H. Hardin, Table of n, a(n) for n=1..12

CROSSREFS

Sequence in context: A289856 A023066 A248487 * A231030 A323486 A153139

Adjacent sequences:  A172807 A172808 A172809 * A172811 A172812 A172813

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved

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Last modified May 11 05:25 EDT 2021. Contains 343784 sequences. (Running on oeis4.)