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A250457
Number of (n+2)X(3+2) 0..2 arrays with nondecreasing maximum of every three consecutive values in every row and column
1
6859000, 772693886, 83130231052, 8367484120632, 771060995856122, 69143106141467242, 6029492985617772723, 513483970207350870058, 43182502558085526906996, 3592153798275600502175382
OFFSET
1,1
COMMENTS
Column 3 of A250459
LINKS
EXAMPLE
Some solutions for n=1
..0..0..0..2..0....0..0..0..1..0....0..0..0..1..0....0..0..0..1..0
..0..0..1..1..1....0..2..1..1..2....1..1..1..2..1....1..2..0..2..2
..2..1..2..2..2....1..1..2..0..1....2..2..2..0..0....0..0..0..1..1
CROSSREFS
Sequence in context: A185435 A185427 A185426 * A251982 A323497 A323806
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 23 2014
STATUS
approved