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A206698 Number of nX6 0..2 arrays avoiding the pattern z-2 z-1 z in any row or column 1
622, 386884, 192513201, 94853765621, 46260684361347, 22540704363210913, 10977508218092030949, 5345785254841179750528, 2603202653456919727333824, 1267659520116049754553214784, 617300558095977800421783249695 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A206700
LINKS
EXAMPLE
Some solutions for n=4
..2..0..2..1..1..1....2..2..2..1..2..1....1..2..1..1..1..1....1..0..2..0..1..0
..1..0..0..1..0..2....0..2..2..0..0..2....0..2..2..1..2..1....0..0..2..1..0..0
..0..0..0..2..0..2....1..0..1..0..0..2....2..2..1..2..1..1....2..0..0..0..2..0
..2..0..1..0..0..0....0..2..2..2..0..2....0..2..1..2..2..2....0..1..1..1..0..1
CROSSREFS
Sequence in context: A207554 A207548 A207315 * A268018 A321675 A345556
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 11 2012
STATUS
approved

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Last modified March 28 08:22 EDT 2024. Contains 371236 sequences. (Running on oeis4.)