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A205062 Number of (n+1)X7 0..2 arrays with rows and columns of permanents of all 2X2 subblocks lexicographically nondecreasing 0
311076, 175923930, 132027608391, 108742082786809, 90858740650768354 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A205063

LINKS

Table of n, a(n) for n=1..5.

EXAMPLE

Some solutions for n=4

..1..1..0..2..1..1..2....2..0..1..2..1..2..1....2..0..2..0..2..2..2

..2..0..2..0..2..2..1....2..0..1..0..1..1..1....0..2..2..2..1..2..1

..1..1..2..2..0..2..2....1..0..2..2..2..1..2....2..1..1..2..2..2..2

..2..0..2..0..2..1..2....0..2..1..0..1..0..1....0..2..2..2..2..0..2

..2..2..2..1..2..2..0....2..2..0..1..2..2..1....2..1..2..0..1..2..0

CROSSREFS

Sequence in context: A251304 A127491 A205204 * A257015 A237566 A224631

Adjacent sequences: A205059 A205060 A205061 * A205063 A205064 A205065

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 21 2012

STATUS

approved

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Last modified March 26 17:26 EDT 2023. Contains 361551 sequences. (Running on oeis4.)