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A226850 Number of nX6 (0,1,2) arrays of permanents of 2X2 subblocks of some (n+1)X7 binary array 1
373, 75111, 6076168, 443724135, 34632124236, 2776144667878, 221491127478033, 17588211449435093, 1396226508079243574, 110904600381326470760, 8810749785608991230409, 699927319697239598465276 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A226852

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..22

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A219444 A134161 A168168 * A208834 A171216 A108844

Adjacent sequences:  A226847 A226848 A226849 * A226851 A226852 A226853

KEYWORD

nonn

AUTHOR

R. H. Hardin Jun 19 2013

STATUS

approved

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Last modified September 19 06:16 EDT 2020. Contains 337177 sequences. (Running on oeis4.)