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A172942 Number of n X n 0..8 arrays with row sums 12 and column sums 12 1
0, 5, 2191, 14424679, 715535002730, 207412191964163486, 287389284114499903096180, 1616438584669598518787107631636, 32234252378649647001051217798280395344 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

R. H. Hardin, Table of n, a(n) for n=1..12

CROSSREFS

Sequence in context: A247106 A114428 A074799 * A067944 A200916 A114716

Adjacent sequences:  A172939 A172940 A172941 * A172943 A172944 A172945

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved

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Last modified August 28 15:16 EDT 2015. Contains 261125 sequences.