A172779 - OEIS

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A172779

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

415, 33833709700, 1182802402030354182000, 2253836332035499736062301563800000, 85504723470329847456379126545730424791071000000

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

R. H. Hardin, Table of n, a(n) for n=1..24

CROSSREFS

Sequence in context: A096032 A166057 A306381 * A056068 A224602 A249006

Adjacent sequences: A172776 A172777 A172778 * A172780 A172781 A172782

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved