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A206860 Number of nX5 0..2 arrays avoiding the pattern z z+1 z in any row, column, diagonal or antidiagonal 1
191, 36481, 3425501, 314918295, 31208037240, 3092914364659, 303316860005399, 29725367062521082, 2918687692387968133, 286698257332823360369, 28152247554788869997756, 2763985738207647315882808 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A206863

LINKS

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

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Sequence in context: A209549 A218595 A296580 * A206954 A207986 A207218

Adjacent sequences:  A206857 A206858 A206859 * A206861 A206862 A206863

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 13 2012

STATUS

approved

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Last modified August 8 17:55 EDT 2022. Contains 356016 sequences. (Running on oeis4.)