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A221749 T(n,k)=Number of nXk arrays of occupancy after each element moves to some king-move neighbor, without move-in move-out straight through or left turns 3
0, 1, 1, 0, 19, 0, 1, 98, 98, 1, 0, 817, 1050, 817, 0, 1, 5567, 32129, 32129, 5567, 1, 0, 41067, 617713, 3389575, 617713, 41067, 0, 1, 293058, 14217642, 241376639, 241376639, 14217642, 293058, 1, 0, 2119375, 302341148, 19762890960 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,5

COMMENTS

Table starts

.0......1........0.........1.........0...........1.........0.......1.0

.1.....19.......98.......817......5567.......41067....293058.2119375

.0.....98.....1050.....32129....617713....14217642.302341148

.1....817....32129...3389575.241376639.19762890960

.0...5567...617713.241376639

.1..41067.14217642

.0.293058

.1

LINKS

Table of n, a(n) for n=1..40.

EXAMPLE

Some solutions for n=3 k=4

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

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

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

CROSSREFS

Sequence in context: A186729 A226373 A240952 * A055967 A317447 A202582

Adjacent sequences:  A221746 A221747 A221748 * A221750 A221751 A221752

KEYWORD

nonn,tabl

AUTHOR

R. H. Hardin Jan 24 2013

STATUS

approved

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Last modified January 19 17:59 EST 2020. Contains 331051 sequences. (Running on oeis4.)