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A162108
Number of n X n binary arrays with rows and columns, considered as binary numbers, in strictly increasing order, and no more than 9 ones in any row or column
0
2, 3, 15, 234, 10706, 1411450, 539124281, 607445721710, 2067567866431155, 21511034198042208456
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..10.
CROSSREFS
Sequence in context:
A162105
A162106
A162107
*
A162100
A330871
A250404
Adjacent sequences:
A162105
A162106
A162107
*
A162109
A162110
A162111
KEYWORD
nonn
AUTHOR
R. H. Hardin
Jun 25 2009
STATUS
approved
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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)