A172694 Number of 5*n X 2*n 0..2 arrays with row sums 4 and column sums 10

1, 30189264889, 14988373385805104784584085, 3448359090155531650840981107763278132248500, 87922422724198361142300055273769637829603366818705131011416600

Offset

1,2

Links

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

Crossrefs

Sequence in context: A216017 A364727 A172852 * A290503 A172889 A017087

Adjacent sequences: A172691 A172692 A172693 * A172695 A172696 A172697

Keyword

nonn

Author

R. H. Hardin Feb 06 2010

Status

approved