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A172861 Number of n X n 0..5 arrays with row sums 10 and column sums 10 1
0, 1, 231, 965838, 22989265901, 2461655754351495, 985771420457603052511, 1279614273812450904341423760, 4801060151437579142777056341136944, 47374533605081761722921471083862749119153 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

R. H. Hardin, Table of n, a(n) for n=1..15

CROSSREFS

Sequence in context: A066370 A139412 A027551 * A068750 A225997 A172898

Adjacent sequences:  A172858 A172859 A172860 * A172862 A172863 A172864

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved

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Last modified January 21 15:45 EST 2022. Contains 350479 sequences. (Running on oeis4.)