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A206053
Number of (n+1)X8 0..2 arrays with the number of clockwise edge increases in every 2X2 subblock equal to one
1
1023822, 123893883, 12614174310, 1240395191991, 119812800012048, 11507134891499922, 1102253485190936160, 105478568485864252029, 10089023219129959566042, 964846823079030872200197
OFFSET
1,1
COMMENTS
Column 7 of A206054
LINKS
EXAMPLE
Some solutions for n=4
..1..1..2..0..0..1..2..2....0..0..1..0..1..1..2..2....1..2..1..0..2..1..0..2
..2..1..2..2..0..1..1..1....2..0..0..0..1..2..2..1....2..2..0..0..2..2..2..2
..2..1..1..2..0..0..0..0....2..2..2..0..1..1..1..1....0..2..2..0..1..2..1..2
..2..2..1..2..0..1..2..0....1..2..0..0..0..1..2..0....1..1..2..0..1..1..1..1
..2..1..1..2..0..1..2..2....1..2..0..1..0..1..2..2....0..1..2..0..0..1..2..1
CROSSREFS
Sequence in context: A074667 A235159 A235695 * A263129 A241790 A143133
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 03 2012
STATUS
approved