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A205276 Number of (n+1)X5 0..3 arrays with rows and columns of permanents of all 2X2 subblocks lexicographically nondecreasing 0
177050, 77255835, 39435964246, 16272143720320, 6208409977276051 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A205277

LINKS

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

EXAMPLE

Some solutions for n=4

..0..1..2..0..0....2..0..0..2..1....1..0..0..0..0....0..2..1..3..0

..0..0..0..0..1....1..0..0..0..1....3..0..1..1..2....1..1..1..1..2

..3..2..2..2..2....0..0..1..2..3....0..0..0..3..2....1..3..2..0..0

..3..0..3..1..2....3..0..1..0..0....2..0..2..3..3....2..3..3..3..2

..1..2..2..2..3....3..0..1..2..0....0..1..2..3..2....1..3..2..3..2

CROSSREFS

Sequence in context: A203406 A280447 A205177 * A321827 A016763 A016775

Adjacent sequences: A205273 A205274 A205275 * A205277 A205278 A205279

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 24 2012

STATUS

approved

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Last modified November 26 17:00 EST 2022. Contains 358362 sequences. (Running on oeis4.)