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A172764
Number of 3*n X n 0..3 arrays with row sums 4 and column sums 12
1
0, 141, 95635680, 1557850709802421, 338059904123009135280850, 640278723754096114457315005223400, 7745310191767932461627415566004172302489000
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OFFSET
1,2
LINKS
R. H. Hardin,
Table of n, a(n) for n=1..17
CROSSREFS
Sequence in context:
A153358
A066627
A172668
*
A172836
A087001
A025379
Adjacent sequences:
A172761
A172762
A172763
*
A172765
A172766
A172767
KEYWORD
nonn
AUTHOR
R. H. Hardin
Feb 06 2010
STATUS
approved
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Last modified September 19 12:32 EDT 2024. Contains 376012 sequences. (Running on oeis4.)