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A236606
Number of (n+1)X(3+1) 0..2 arrays colored with the maximum plus the lower median minus the minimum of every 2X2 subblock
1
2269, 21814, 216432, 2192662, 22613889, 229977940, 2342679410, 23816075424, 243763361660, 2479046935412, 25312053125124, 257490589872160, 2631080784798550, 26769309443031508, 273355008108415708
OFFSET
1,1
COMMENTS
Column 3 of A236610
LINKS
EXAMPLE
Some solutions for n=2
..2..1..1..2....1..1..0..0....0..0..2..0....2..0..0..0....0..2..1..1
..0..1..1..0....0..1..2..2....2..1..1..0....1..0..1..2....0..0..1..0
..1..0..1..0....1..0..0..2....1..0..1..2....0..0..2..2....0..0..2..2
CROSSREFS
Sequence in context: A205586 A125253 A308792 * A251493 A235519 A235522
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 29 2014
STATUS
approved