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A172776
Number of 4*n X n 0..3 arrays with row sums 5 and column sums 20
1
0, 70, 125290570185, 47141783957741721328080, 1083265025247084674355419003777905401, 778626541064162359278560268669084299553822689853360
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OFFSET
1,2
LINKS
R. H. Hardin,
Table of n, a(n) for n=1..11
CROSSREFS
Sequence in context:
A056666
A172680
A121338
*
A265728
A186073
A087043
Adjacent sequences:
A172773
A172774
A172775
*
A172777
A172778
A172779
KEYWORD
nonn
AUTHOR
R. H. Hardin
Feb 06 2010
STATUS
approved
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Last modified September 3 20:21 EDT 2024. Contains 375675 sequences. (Running on oeis4.)
