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A205350
Number of (n+1)X5 0..3 arrays with no 2X2 subblock having the same number of equal edges as its horizontal or vertical neighbors, and new values 0..3 introduced in row major order
1
9894, 544616, 36759026, 2423004172, 161391622662, 10806656599274, 722827350890264, 48387087639061992, 3239160600088391448, 216838404663329207192, 14516249514234053100634, 971787360815792450416962
OFFSET
1,1
COMMENTS
Column 4 of A205352
LINKS
EXAMPLE
Some solutions for n=4
..0..0..0..1..0....0..1..0..2..1....0..0..0..0..0....0..1..1..2..1
..0..1..2..3..3....3..0..0..1..0....0..0..1..2..2....1..2..1..3..2
..2..1..2..0..3....2..0..0..1..3....3..3..2..2..2....0..0..3..3..0
..1..3..2..0..1....3..2..1..3..3....0..2..2..2..3....0..0..3..3..3
..0..3..3..1..1....3..0..2..3..3....0..2..2..0..1....1..0..1..3..3
CROSSREFS
Sequence in context: A277944 A237917 A205612 * A187868 A072848 A145381
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 26 2012
STATUS
approved