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A172569
Number of 3*n X 18 0..1 arrays with row sums 6 and column sums n
1
17153136, 666569141498660400, 178355054529362612768336870400, 113498154592670786286712327731832894830000, 118362260055245042852951157735613048828754466686430336
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OFFSET
1,1
LINKS
R. H. Hardin,
Table of n, a(n) for n=1..10
CROSSREFS
Sequence in context:
A205640
A175271
A172597
*
A254000
A129478
A326137
Adjacent sequences:
A172566
A172567
A172568
*
A172570
A172571
A172572
KEYWORD
nonn
AUTHOR
R. H. Hardin
Feb 06 2010
STATUS
approved
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Last modified April 24 15:18 EDT 2024. Contains 371960 sequences. (Running on oeis4.)
