A172807 Number of n X n 0..4 arrays with row sums 13 and column sums 13

0, 0, 0, 2008, 514790020, 753889607031060, 4778708254823045056395, 116674060299842227684197102400, 9827935578168069077212412672403655680, 2590181620730810991347647340464728300573016800

Offset

1,4

Links

R. H. Hardin, Table of n, a(n) for n=1..11

Crossrefs

Sequence in context: A281987 A172735 A172780 * A153822 A153779 A332445

Adjacent sequences: A172804 A172805 A172806 * A172808 A172809 A172810

Keyword

nonn

Author

R. H. Hardin Feb 06 2010

Status

approved