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A221760 Number of 6Xn arrays of occupancy after each element moves to some horizontal or antidiagonal neighbor, without move-in move-out straight through or left turns 0
0, 32, 1, 7989, 47575, 6168942, 128008894, 7397024874, 230155001514, 10327814910274, 371431279822219, 15248920060907161, 578165237441492848 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Row 6 of A221755

LINKS

Table of n, a(n) for n=1..13.

EXAMPLE

Single solution for n=3

..0..2..1

..1..2..0

..0..2..1

..1..2..0

..0..2..1

..1..2..0

CROSSREFS

Sequence in context: A302154 A221193 A103325 * A037932 A285417 A303328

Adjacent sequences:  A221757 A221758 A221759 * A221761 A221762 A221763

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 24 2013

STATUS

approved

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Last modified May 28 14:47 EDT 2020. Contains 334684 sequences. (Running on oeis4.)