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A172924
Number of n X n 0..7 arrays with row sums 12 and column sums 12
1
0, 3, 1216, 9231031, 517724571330, 165121260897866936, 245134923025161071850640, 1446656016533971629592879758484, 29816381062270870630530816568741792176
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OFFSET
1,2
LINKS
R. H. Hardin,
Table of n, a(n) for n=1..12
CROSSREFS
Sequence in context:
A199236
A171360
A034315
*
A129078
A174826
A122389
Adjacent sequences:
A172921
A172922
A172923
*
A172925
A172926
A172927
KEYWORD
nonn
AUTHOR
R. H. Hardin
Feb 06 2010
STATUS
approved
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Last modified August 3 17:27 EDT 2024. Contains 374895 sequences. (Running on oeis4.)
