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A172918 Number of n X n 0..7 arrays with row sums 8 and column sums 8 1
0, 7, 966, 965557, 4830921860, 94285363835070, 5941344401501213145, 1046211088756248825569475, 459676589298753554382247541064, 460083089716507694000345247855463725 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A304396 A151579 A024098 * A286913 A201070 A332197
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 06 2010
STATUS
approved

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Last modified June 16 16:46 EDT 2024. Contains 373432 sequences. (Running on oeis4.)