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A172800 Number of n X n 0..4 arrays with row sums 10 and column sums 10 1
0, 0, 21, 91140, 2974547521, 410969810835855, 204186348024605926840, 319377442011213173229914216, 1409441402075134083081734769337800, 16021054958659349444630042183181806132953 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
LINKS
CROSSREFS
Sequence in context: A100414 A189310 A068735 * A013768 A182149 A358665
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 06 2010
STATUS
approved

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Last modified July 19 15:03 EDT 2024. Contains 374410 sequences. (Running on oeis4.)