A162065 Number of n X n binary arrays with rows and columns, considered as graycode numbers, in nondecreasing order.

2, 8, 58, 926, 36676, 4001456, 1278335749, 1245977301709, 3807318836923015, 37227045721617373564, 1184237723914680499656080

Offset

1,1

Links

Table of n, a(n) for n=1..11.

Crossrefs

Sequence in context: A162071 A162072 A162073 * A241329 A346065 A349585

Adjacent sequences: A162062 A162063 A162064 * A162066 A162067 A162068

Keyword

nonn

Author

R. H. Hardin, Jun 25 2009

Status

approved