A172778 Number of 4*n X 12 0..3 arrays with row sums 3 and column sums n

369600, 250071339672000, 569060910292172349004800, 2253836332035499736062301563800000, 12263459619622095086766632900215307533209600

Offset

1,1

Links

R. H. Hardin, Table of n, a(n) for n=1..16

Crossrefs

Sequence in context: A172563 A172582 A172682 * A172666 A251209 A252800

Adjacent sequences: A172775 A172776 A172777 * A172779 A172780 A172781

Keyword

nonn

Author

R. H. Hardin Feb 06 2010

Status

approved