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A209828
Number of (n+1)X8 0..2 arrays with every 2X2 subblock having one or two distinct values, and new values 0..2 introduced in row major order
1
181178, 52089776, 15846003427, 4989831357191, 1591829337311006, 510927200467908535, 164459337509857331548, 53009059712073526189009, 17097259777735866249288772, 5516207267048868165666733764
OFFSET
1,1
COMMENTS
Column 7 of A209829
LINKS
EXAMPLE
Some solutions for n=4
..0..1..2..2..1..0..0..0....0..0..1..1..2..0..2..2....0..0..0..0..1..2..1..0
..0..1..2..1..1..0..1..1....2..0..0..1..2..2..2..1....2..2..0..1..1..2..1..0
..0..1..1..1..0..0..0..0....0..2..0..1..2..0..2..1....1..2..0..1..1..1..1..1
..0..0..0..0..0..2..2..2....0..2..0..1..2..0..2..2....1..2..0..0..1..1..1..1
..0..2..0..1..0..2..1..1....0..2..0..1..2..2..2..0....1..2..0..0..0..1..0..0
CROSSREFS
Sequence in context: A190380 A235716 A274365 * A133541 A145536 A375118
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 13 2012
STATUS
approved