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A162069
Number of n X n binary arrays with rows and columns, considered as graycode numbers, in nondecreasing order, and no more than 5 ones in any row or column
0
2, 8, 58, 926, 36676, 3480958, 699288976, 257604630291
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..8.
CROSSREFS
Sequence in context:
A132186
A191603
A162068
*
A162070
A162071
A162072
Adjacent sequences:
A162066
A162067
A162068
*
A162070
A162071
A162072
KEYWORD
nonn
AUTHOR
R. H. Hardin
Jun 25 2009
STATUS
approved
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Last modified August 20 16:06 EDT 2024. Contains 375337 sequences. (Running on oeis4.)