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A205463
Number of (n+1)X6 0..3 arrays with the number of clockwise edge increases in every 2X2 subblock differing from each horizontal or vertical neighbor
1
1285076, 177411808, 31625643196, 5649505038240, 1002427910938748, 178097908817359584, 31646417127980445980, 5622608157648351746032, 998989343977996317875992, 177494036170870526426806232
OFFSET
1,1
COMMENTS
Column 5 of A205466
LINKS
EXAMPLE
Some solutions for n=4
..0..3..0..2..1..0....2..0..0..2..3..2....1..0..1..2..1..3....2..3..1..2..2..2
..2..0..0..3..3..2....2..0..0..1..0..3....2..1..1..0..0..1....1..3..3..3..0..3
..2..3..1..1..0..0....0..2..3..2..1..2....0..0..2..0..0..0....1..2..0..3..1..2
..2..0..0..2..2..1....0..1..0..3..1..3....3..1..1..2..2..1....3..2..2..0..1..3
..2..2..1..1..0..0....3..2..1..1..2..2....1..1..1..1..3..0....0..0..3..3..2..2
CROSSREFS
Sequence in context: A205178 A205663 A205952 * A247583 A206749 A244563
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 27 2012
STATUS
approved