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A172730 Number of n X n 0..3 arrays with row sums 14 and column sums 14 1
0, 0, 0, 0, 120, 971853075, 36012988082548233, 4263492449580925474047120, 1609379339428507638996616962234528, 1856926911618773209041555011161165016996700 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,5

LINKS

R. H. Hardin, Table of n, a(n) for n=1..11

CROSSREFS

Sequence in context: A258926 A294320 A268506 * A045509 A033187 A106547

Adjacent sequences:  A172727 A172728 A172729 * A172731 A172732 A172733

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved

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Last modified November 17 20:49 EST 2018. Contains 317278 sequences. (Running on oeis4.)