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A172920 Number of n X n 0..7 arrays with row sums 10 and column sums 10. 1
0, 5, 1356, 3978958, 70252384001, 5897868149018025, 1951415739647747836330, 2186630273077730637194339120, 7330158006601231605920532966798192, 66348852357002987700605359091266362631153 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

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

CROSSREFS

Sequence in context: A066162 A096725 A332536 * A062598 A203690 A304425

Adjacent sequences:  A172917 A172918 A172919 * A172921 A172922 A172923

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved

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Last modified January 16 23:43 EST 2022. Contains 350377 sequences. (Running on oeis4.)