A172654 Number of 2*n X n 0..2 arrays with row sums 8 and column sums 16

0, 0, 0, 1, 1328792850, 35265186498828525525, 5001985846592510105642103476685, 3781994369388530584295658367829503216546371, 13935136089336578003371937448487249553674496163189003360

Offset

1,5

Links

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

Crossrefs

Sequence in context: A338455 A202723 A230795 * A172696 A172787 A172849

Adjacent sequences: A172651 A172652 A172653 * A172655 A172656 A172657

Keyword

nonn

Author

R. H. Hardin Feb 06 2010

Status

approved