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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 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Row 5 of A235784 LINKS R. H. Hardin, Table of n, a(n) for n = 1..12 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 Adjacent sequences:  A235785 A235786 A235787 * A235789 A235790 A235791 KEYWORD nonn AUTHOR R. H. Hardin, Jan 15 2014 STATUS approved

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Last modified January 27 03:09 EST 2022. Contains 350601 sequences. (Running on oeis4.)