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A207133 Number of nX7 0..3 arrays avoiding the pattern z z+1 z in any row or column 0
12793, 163660849, 1521486186616, 13936149462971657, 128293375281298716166, 1181661762728423251688762 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A207134
LINKS
EXAMPLE
Some solutions for n=4
..2..0..3..3..3..2..3....1..0..0..0..0..3..1....1..0..2..1..0..3..3
..0..0..3..0..3..2..1....2..1..0..1..3..1..3....3..3..3..2..1..3..1
..0..2..2..3..0..0..1....3..1..1..3..0..1..1....3..0..0..2..1..2..0
..0..3..3..3..3..1..3....0..1..1..0..1..1..3....1..0..2..0..1..1..1
CROSSREFS
Sequence in context: A206796 A206966 A209091 * A157509 A035916 A243050
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 15 2012
STATUS
approved

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Last modified March 19 07:49 EDT 2024. Contains 370958 sequences. (Running on oeis4.)