A172925 Number of n X n 0..7 arrays with row sums 11 and column sums 11

0, 4, 1356, 6487624, 207015210610, 34361552147620896, 24478936797552315587502, 64168030353697742360750556800, 545286936782342675064752807847170544, 13512485901432412441378747065599223927264000

Offset

1,2

Links

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

Crossrefs

Sequence in context: A079711 A283260 A217601 * A167071 A274296 A283103

Adjacent sequences: A172922 A172923 A172924 * A172926 A172927 A172928

Keyword

nonn

Author

R. H. Hardin Feb 06 2010

Status

approved