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A206627
Number of (n+1)X(n+1) 0..2 arrays with every 2X3 or 3X2 subblock having no more than four equal edges, and new values 0..2 introduced in row major order
0
14, 3232, 6885875, 130424683977, 21963397411445576, 32883690237686565806902, 437725944874306422735306779417, 51804179019799430182581262620045135320, 54508981434487150136168842178572782994896876244
OFFSET
1,1
COMMENTS
Diagonal of A206635
EXAMPLE
Some solutions for n=4
..0..0..0..0..0....0..0..1..2..2....0..0..0..1..2....0..0..0..0..0
..0..1..0..2..1....2..2..1..1..1....2..1..0..0..1....1..2..1..0..0
..1..1..2..0..2....1..0..0..0..0....1..1..0..2..1....2..0..0..2..1
..2..0..1..1..0....1..1..1..0..2....2..2..2..0..2....2..1..1..1..1
..1..1..1..1..1....1..2..1..1..1....1..1..1..1..0....2..0..1..2..2
CROSSREFS
Sequence in context: A279526 A208386 A064075 * A268179 A268002 A368022
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 10 2012
STATUS
approved