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A207798 Number of (n+1) X 8 0..3 arrays with every 2 X 3 or 3 X 2 subblock having an unequal number of clockwise and counterclockwise edge increases. 0
141647296, 56368726448, 30836924266632, 16680713033508736, 9906634826573197984 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A207799.
LINKS
EXAMPLE
Some solutions for n=4:
..3..3..0..0..1..3..3..0....0..1..3..0..2..3..2..1....2..0..2..2..1..0..3..2
..1..2..3..1..0..0..3..1....0..3..3..1..0..3..2..3....2..0..3..3..3..0..1..2
..0..1..3..1..2..0..2..3....3..2..0..2..2..1..1..0....3..3..0..1..2..1..0..3
..3..1..3..0..3..3..0..3....3..0..3..2..2..3..3..3....1..3..1..0..3..1..3..2
..0..2..3..0..1..1..0..3....2..1..3..3..0..1..2..2....0..0..2..3..3..0..1..1
CROSSREFS
Sequence in context: A075130 A202280 A034611 * A204806 A186174 A224637
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 20 2012
STATUS
approved

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Last modified July 25 15:10 EDT 2024. Contains 374611 sequences. (Running on oeis4.)