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A162134
Number of n X n 0..2 arrays with rows and columns, considered as 3-ary numbers, in strictly increasing order
0
3, 20, 836, 201620, 281496540, 2380096698130, 128314914063822802, 46152578104448335601514, 114857924445009628731733814896
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..9.
CROSSREFS
Sequence in context:
A300917
A089943
A108699
*
A296408
A002857
A345328
Adjacent sequences:
A162131
A162132
A162133
*
A162135
A162136
A162137
KEYWORD
nonn
AUTHOR
R. H. Hardin
Jun 25 2009
STATUS
approved
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Last modified September 17 04:45 EDT 2024. Contains 375985 sequences. (Running on oeis4.)