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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
CROSSREFS
Sequence in context: A266170 A114428 A074799 * A067944 A260843 A337551
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 06 2010
STATUS
approved

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Last modified June 6 18:49 EDT 2023. Contains 363150 sequences. (Running on oeis4.)