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A234194
Number of (n+2)X(4+2) 0..3 arrays with no increasing sequence of length 3 horizontally, diagonally downwards or antidiagonally downwards
1
19573980484, 37949401327593, 70353014214072836, 129683995610190417732, 238102482801724403487709, 436823007569342869436428517, 801056637867130701618124617385, 1468854073796612633425025864744824
OFFSET
1,1
COMMENTS
Column 4 of A234196
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
..2..0..0..0..0..1....2..0..0..0..0..0....0..1..0..0..0..2....0..0..0..0..0..0
..3..1..1..0..0..2....1..3..0..3..3..3....0..3..0..0..2..1....1..3..0..2..0..2
CROSSREFS
Sequence in context: A262533 A317288 A234397 * A118466 A003810 A003803
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 21 2013
STATUS
approved