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A172883
Number of 3*n X n 0..5 arrays with row sums 7 and column sums 21
1
0, 580, 61236085104, 889348003628262655840, 747407928835934560435386462917600, 20140279098377603754458043886598358319686833280
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OFFSET
1,2
LINKS
R. H. Hardin,
Table of n, a(n) for n=1..10
CROSSREFS
Sequence in context:
A206616
A172763
A172835
*
A260541
A162705
A244344
Adjacent sequences:
A172880
A172881
A172882
*
A172884
A172885
A172886
KEYWORD
nonn
AUTHOR
R. H. Hardin
Feb 06 2010
STATUS
approved
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Last modified April 24 08:09 EDT 2024. Contains 371922 sequences. (Running on oeis4.)
