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A234384 Number of (4+2)X(n+2) 0..2 arrays with no increasing sequence of length 3 horizontally or diagonally downwards 1
183669567, 84764693441, 39700991817357, 18662305835280147, 8769302493268549527, 4119486037640399438233, 1935168020666190781045953, 909080437851394630392412551, 427058495597356512473171616527 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Row 4 of A234380
LINKS
EXAMPLE
Some.solutions.for.n=1
..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0
..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0
..0..2..0....1..0..2....0..2..0....1..0..2....0..2..2....0..2..0....0..2..0
..2..0..2....0..2..1....2..0..1....1..2..0....1..2..2....2..0..1....0..0..1
..1..0..1....1..0..1....0..0..1....0..0..0....1..1..1....1..0..0....0..2..0
..0..1..2....1..0..2....2..2..0....1..0..0....1..0..2....2..1..0....2..1..0
CROSSREFS
Sequence in context: A211239 A180464 A179586 * A226589 A201557 A234050
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 25 2013
STATUS
approved

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Last modified March 28 18:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)