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A250993
Number of (n+1)X(7+1) 0..2 arrays with nondecreasing min(x(i,j),x(i,j-1)) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction
1
95628, 934786, 7290819, 51107941, 340511877, 2187354714, 13747683580, 85050448183, 521103041332, 3172483290605, 19248353517300, 116595441402342, 706146697322567, 4279749251856378, 25973620268856053, 157903942281652090
OFFSET
1,1
COMMENTS
Column 7 of A250994
LINKS
EXAMPLE
Some solutions for n=1
..1..2..2..0..0..2..1..0....1..2..1..2..0..0..1..1....0..1..2..0..0..2..1..0
..1..2..2..0..1..1..2..1....1..2..1..2..0..0..2..2....0..1..2..1..1..1..2..2
CROSSREFS
Sequence in context: A114660 A183967 A293372 * A235783 A235788 A235564
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 29 2014
STATUS
approved