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A172855 Number of n X n 0..5 arrays with row sums 6 and column sums 6 1
0, 5, 355, 126660, 160936020, 596500235301, 5533046895002949, 114246189025868653880, 4791845694620286764862960, 379477402498522892976988816800, 53453544889838303139764031973905360 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

R. H. Hardin, Table of n, a(n) for n=1..27

CROSSREFS

Sequence in context: A332135 A225578 A172014 * A006108 A061456 A218994

Adjacent sequences:  A172852 A172853 A172854 * A172856 A172857 A172858

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved

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Last modified August 12 21:52 EDT 2022. Contains 356077 sequences. (Running on oeis4.)