login
A237746
Number of (n+2)X(1+2) 0..3 arrays with the (lower) medians of each row and column unequal to its neighbors
0
76784, 3160428, 144512160, 6244498728, 273236788672, 12048369507756, 525166470792288, 23370212812762424
OFFSET
1,1
COMMENTS
Column 1 of A237747
EXAMPLE
Some solutions for n=1
..3..0..0....1..0..2....2..3..2....2..3..2....2..1..2....2..1..2....3..1..2
..1..0..1....0..0..0....2..0..1....1..3..3....0..2..0....0..1..2....3..3..0
..1..3..3....3..0..1....2..3..3....0..1..1....0..3..1....3..2..0....3..2..1
CROSSREFS
Sequence in context: A258606 A152498 A237747 * A254171 A254164 A254453
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 12 2014
STATUS
approved