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A233501
Number of (4+2)X(n+2) 0..2 arrays with no increasing sequence of length 3 horizontally or antidiagonally downwards
1
265993633, 127934319483, 62127117326151, 30258000792128359, 14736417017405018184, 7176184625255626170045, 3494520906921840428076304, 1701700358463319422108492387, 828661259639311989857386140735
OFFSET
1,1
COMMENTS
Row 4 of A233497
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..0..2....0..2..1....0..0..0....0..1..0....0..2..1....0..2..1....0..2..0
..1..1..1....0..0..1....2..2..0....1..0..2....2..1..1....2..1..0....0..0..0
..1..2..1....2..2..1....1..2..0....2..2..0....2..1..0....2..1..0....0..0..0
..1..2..2....1..0..2....1..1..2....1..2..2....2..1..1....0..0..0....0..1..0
CROSSREFS
Sequence in context: A329464 A332314 A125576 * A295477 A358484 A011578
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 11 2013
STATUS
approved