A172830 Number of 2*n X 12 0..4 arrays with row sums 6 and column sums n

924, 6152037276, 127676780106968400, 4509741556140302851191900, 214168486397890522888429407832464, 12385351313597469698382588100678714628496

Offset

1,1

Links

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

Crossrefs

Sequence in context: A229778 A172657 A172761 * A172880 A172912 A172702

Adjacent sequences: A172827 A172828 A172829 * A172831 A172832 A172833

Keyword

nonn

Author

R. H. Hardin Feb 06 2010

Status

approved