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A237903
Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the upper median minus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one
0
636720, 42195634, 2894506130, 204201919828, 14245150393666, 994081770428554, 69436418761495118, 4853971009761635276, 339195197389192986590, 23693111695103058044328, 1655582221847748434407636
OFFSET
1,1
COMMENTS
Column 5 of A237904
EXAMPLE
Some solutions for n=1
..0..2..1..2..2..0....0..0..2..1..1..0....0..2..3..1..2..1....0..0..1..0..0..0
..3..2..3..3..1..1....3..2..2..1..0..2....2..1..0..1..0..2....0..2..1..1..2..2
CROSSREFS
Sequence in context: A066590 A237909 A185476 * A250674 A378055 A210142
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 15 2014
STATUS
approved