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A183489 Number of nX6 0..3 arrays with every element equal to either the sum mod 4 of its vertical neighbors or the sum mod 4 of its horizontal neighbors 0
43, 8368, 63807, 2389384, 150716451, 2596400089, 91098582570 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A183492

LINKS

Table of n, a(n) for n=1..7.

EXAMPLE

Some solutions for 3X6

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

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

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

CROSSREFS

Sequence in context: A091748 A208625 A147522 * A184144 A262856 A302484

Adjacent sequences:  A183486 A183487 A183488 * A183490 A183491 A183492

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 05 2011

STATUS

approved

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Last modified October 27 16:33 EDT 2021. Contains 348287 sequences. (Running on oeis4.)