A172559 Number of 2*n X 14 0..1 arrays with row sums 7 and column sums n

3432, 936369720, 1026608414145600, 2128370421607383353400, 6368685647203261761403856832, 24197157773366540262083203214418624, 108738182111446498614705217754614976371200

Offset

1,1

Links

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

Crossrefs

Sequence in context: A177308 A177309 A172603 * A172658 A172757 A172832

Adjacent sequences: A172556 A172557 A172558 * A172560 A172561 A172562

Keyword

nonn

Author

R. H. Hardin Feb 06 2010

Status

approved