A207355 - OEIS

A207355

Number of nX5 0..2 arrays avoiding the pattern z+1 z+1 z horizontally and z-1 z-1 z vertically

190, 36100, 4752484, 607211313, 76964941511, 9745296760510, 1235754047831188, 156741953997034318, 19885455710566432786, 2522914648116063865059, 320092407108797148284535, 40611471789593957896510540

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 5 of A207358

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Sequence in context: A207211 A207205 A206731 * A207198 A217343 A221112

Adjacent sequences: A207352 A207353 A207354 * A207356 A207357 A207358

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 17 2012

STATUS

approved