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A172939 Number of n X n 0..8 arrays with row sums 15 and column sums 15 1
0, 2, 1462, 33427744, 7500881437251, 12504843842710113540, 124430557151683165279097411, 6218376942668389682021820614125312, 1354372742296729064606689624633970992039248 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

R. H. Hardin, Table of n, a(n) for n=1..10

CROSSREFS

Sequence in context: A160087 A170993 A259323 * A172234 A339543 A023291

Adjacent sequences: A172936 A172937 A172938 * A172940 A172941 A172942

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved

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Last modified January 29 21:02 EST 2023. Contains 359931 sequences. (Running on oeis4.)