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A172694 Number of 5*n X 2*n 0..2 arrays with row sums 4 and column sums 10 1
1, 30189264889, 14988373385805104784584085, 3448359090155531650840981107763278132248500, 87922422724198361142300055273769637829603366818705131011416600 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

R. H. Hardin, Table of n, a(n) for n=1..10

CROSSREFS

Sequence in context: A307760 A216017 A172852 * A290503 A172889 A017087

Adjacent sequences:  A172691 A172692 A172693 * A172695 A172696 A172697

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved

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Last modified May 19 20:41 EDT 2019. Contains 323410 sequences. (Running on oeis4.)