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A172957 Number of n X n 0..9 arrays with row sums 11 and column sums 11 1
0, 8, 2667, 9939400, 268482337210, 40250607905812176, 26993049504287277951750, 68257203489300320501394173184, 567530705296541288110503654350454672, 13875282554259983875399222296482616642748800 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A343696 A210126 A259440 * A233169 A233122 A017547
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 06 2010
STATUS
approved

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Last modified June 18 21:09 EDT 2024. Contains 373487 sequences. (Running on oeis4.)