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A184476
1/6 the number of (n+2)X10 0..2 arrays with each 3X3 subblock containing one of one value, four of another, and four of the last
0
2147931, 2386807, 2652785, 2967411, 3727073, 4808779
OFFSET
1,1
COMMENTS
Column 8 of A184477
EXAMPLE
Some solutions with a(1,1)=0 for 4X10
..0..0..1..2..0..1..2..0..1..0....0..1..2..2..0..2..2..1..1..2
..0..1..1..2..1..1..2..2..1..0....0..1..1..2..1..1..2..0..1..2
..0..2..1..2..2..1..2..1..1..0....0..0..1..2..1..1..2..1..2..2
..0..0..1..2..0..1..2..0..1..0....0..1..2..2..0..2..2..1..1..2
CROSSREFS
Sequence in context: A154709 A344356 A344357 * A144587 A253959 A253966
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 15 2011
STATUS
approved