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A172856 Number of n X n 0..5 arrays with row sums 12 and column sums 12 1
0, 0, 55, 571189, 50984927470, 23739529252540151, 48305357301322263405109, 370911274700550803678566199652, 9515813289536524717883338564939648176, 736766457419317377244512506283142581954316500 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

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

CROSSREFS

Sequence in context: A046194 A172808 A243315 * A093255 A172896 A201823

Adjacent sequences:  A172853 A172854 A172855 * A172857 A172858 A172859

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved

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Last modified June 25 17:46 EDT 2022. Contains 354851 sequences. (Running on oeis4.)