A172802 Number of n X n 0..4 arrays with row sums 16 and column sums 16

0, 0, 0, 1, 2224955, 35157552997320, 2559427003605480026767, 797070772051002306880745221605, 987056953959331385275218816790570496400, 4462284367678683525426963348639073144370183155500

Offset

1,5

Links

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

Crossrefs

Sequence in context: A254810 A253819 A307963 * A172851 A250980 A203275

Adjacent sequences: A172799 A172800 A172801 * A172803 A172804 A172805

Keyword

nonn

Author

R. H. Hardin Feb 06 2010

Status

approved