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A221606 Number of nX5 arrays of occupancy after each element moves to some horizontal or antidiagonal neighbor, without move-in move-out left turns 0
8, 269, 11344, 472974, 19521328, 804371949, 33145684280, 1365843685939, 56282519118170, 2319240785853143, 95569244964756520, 3938133831920557429, 162279173292628454730, 6687058186608668579673 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A221609

LINKS

Table of n, a(n) for n=1..14.

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A299328 A098275 A326920 * A230590 A300047 A336214

Adjacent sequences: A221603 A221604 A221605 * A221607 A221608 A221609

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 20 2013

STATUS

approved

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Last modified March 26 09:11 EDT 2023. Contains 361529 sequences. (Running on oeis4.)