A172734 Number of n X n 0..3 arrays with row sums 11 and column sums 11

0, 0, 0, 24, 1992760, 1070625363840, 1995721130136414975, 11790866860533363630752256, 202230411632955453212580408141744, 9272631275636047653190234511763264499200

Offset

1,4

Links

R. H. Hardin, Table of n, a(n) for n=1..13

Crossrefs

Sequence in context: A319977 A362565 A268505 * A159191 A013820 A294326

Adjacent sequences: A172731 A172732 A172733 * A172735 A172736 A172737

Keyword

nonn

Author

R. H. Hardin Feb 06 2010

Status

approved