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A201188
Number of n X n 0..2 arrays with every row and column running average nondecreasing rightwards and downwards but some diagonal running average having a decrease
0
0, 0, 8, 276, 13375, 994581, 117867542, 23922555921, 8773875789495
OFFSET
1,3
COMMENTS
Diagonal of A201195
EXAMPLE
Some solutions for n=5
..0..1..2..1..1....0..0..0..0..0....0..0..0..2..1....0..0..0..1..1
..0..1..2..1..2....0..0..2..1..1....0..0..1..2..1....0..1..1..1..1
..1..1..2..2..2....0..0..1..2..1....0..0..2..2..1....0..1..1..2..1
..1..1..2..2..2....1..1..1..1..1....0..0..2..2..2....2..2..2..2..2
..2..2..2..2..2....1..1..1..1..2....0..1..2..2..2....1..1..1..2..2
CROSSREFS
Sequence in context: A159496 A045479 A179570 * A296411 A281763 A280761
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 28 2011
STATUS
approved