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A172956
Number of n X n 0..9 arrays with row sums 12 and column sums 12
1
0, 7, 3079, 17909911, 814185714530, 223679092210809116, 300437743830090052243120, 1659993098152833453274748097748, 32763575419677710012600143229118604368
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OFFSET
1,2
LINKS
R. H. Hardin,
Table of n, a(n) for n=1..11
CROSSREFS
Sequence in context:
A264787
A070227
A218141
*
A236368
A350018
A055307
Adjacent sequences:
A172953
A172954
A172955
*
A172957
A172958
A172959
KEYWORD
nonn
AUTHOR
R. H. Hardin
Feb 06 2010
STATUS
approved
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Last modified May 28 15:12 EDT 2024. Contains 372916 sequences. (Running on oeis4.)