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A234383
Number of (3+2)X(n+2) 0..2 arrays with no increasing sequence of length 3 horizontally or diagonally downwards
1
8280018, 1443868938, 254778511950, 45066201971526, 7967337301557900, 1408249830518808876, 248916833572419189846, 43998377041548170206362, 7777128016149133672736370, 1374678973555634257112544930
OFFSET
1,1
COMMENTS
Row 3 of A234380
FORMULA
Empirical recurrence of order 58 (see link above)
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
..1..1..0....0..0..1....0..0..1....0..2..1....0..2..2....0..2..2....1..1..0
..0..1..0....2..0..1....0..0..1....2..0..0....2..0..1....2..1..0....0..1..0
..0..0..1....1..1..2....0..0..0....0..0..2....0..2..2....0..0..0....0..2..1
..0..1..0....1..0..1....2..1..2....2..1..2....2..0..0....1..1..2....0..1..1
CROSSREFS
Sequence in context: A234049 A233484 A363792 * A192630 A098809 A011573
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 25 2013
STATUS
approved