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A234053
Number of (n+2)X(7+2) 0..2 arrays with no increasing sequence of length 3 horizontally, diagonally downwards or antidiagonally downwards
1
2055997586633, 18290072795884688, 156985597510757236203, 1337361544736313427651663, 11355805304853313848742607153, 96335863060396904192311448752837, 816981736507918614709780886907889624
OFFSET
1,1
COMMENTS
Column 7 of A234054
LINKS
EXAMPLE
Some solutions for n=1
..0..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0..1
..0..0..0..0..0..0..0..2..0....0..0..0..0..0..0..0..1..0
..0..0..2..2..0..1..0..0..1....2..1..1..2..1..1..2..1..1
CROSSREFS
Sequence in context: A274808 A272518 A246233 * A335805 A032756 A234073
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 19 2013
STATUS
approved