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A206082
Number of (n+1)X6 0..3 arrays with the number of clockwise edge increases in every 2X2 subblock equal to one
1
426596, 35195768, 2359157212, 153755370824, 9872088702792, 632007271023440, 40413288246801524, 2583686563767911744, 165168917738448955320, 10558901266027931727268, 675010968079272392150068
OFFSET
1,1
COMMENTS
Column 5 of A206085
LINKS
EXAMPLE
Some solutions for n=4
..2..3..2..1..0..2....0..3..2..3..3..0....1..0..0..3..1..3....1..1..3..2..2..3
..2..3..3..3..0..1....0..2..2..3..0..0....0..0..1..1..1..2....1..3..3..0..2..3
..2..2..2..3..0..0....0..2..3..3..3..0....3..0..0..0..1..1....3..3..0..0..2..2
..1..1..2..3..3..3....0..2..2..2..3..3....3..3..0..1..1..3....3..0..0..2..2..3
..1..2..2..2..2..2....1..1..1..2..2..2....3..0..0..1..2..2....0..0..1..1..2..3
CROSSREFS
Sequence in context: A282337 A192228 A234737 * A209794 A234448 A269798
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 03 2012
STATUS
approved