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A172830 Number of 2*n X 12 0..4 arrays with row sums 6 and column sums n 1
924, 6152037276, 127676780106968400, 4509741556140302851191900, 214168486397890522888429407832464, 12385351313597469698382588100678714628496 (list; graph; refs; listen; history; text; internal format)
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

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Last modified September 28 06:57 EDT 2021. Contains 347703 sequences. (Running on oeis4.)