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A235788
Number of (5+1)X(n+1) 0..2 arrays with the difference of the upper and lower median value of each 2X2 subblock in lexicographically nondecreasing order columnwise and nonincreasing rowwise
1
95679, 9324103, 807571787, 62858483545, 4645650679435, 323213978163685, 21584101689684941, 1379407344308242861, 84967454568698007115, 5045467462001818943211, 289850392037124868344743
OFFSET
1,1
COMMENTS
Row 5 of A235784
LINKS
EXAMPLE
Some solutions for n=1
..2..0....2..0....1..2....0..2....0..0....0..1....2..0....1..0....1..1....0..1
..1..0....2..0....0..0....0..1....2..1....2..2....0..1....2..0....0..2....0..1
..0..2....1..0....2..0....2..0....1..2....1..0....0..2....1..0....2..2....2..0
..1..2....2..0....1..1....1..0....2..1....2..0....1..1....2..2....0..2....2..1
..0..0....1..1....1..0....1..0....1..0....0..1....0..2....1..1....1..1....2..2
..1..0....1..0....2..1....1..1....1..1....1..2....0..0....2..0....1..2....2..2
CROSSREFS
Sequence in context: A293372 A250993 A235783 * A235564 A175598 A078518
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 15 2014
STATUS
approved