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A231437
Number of (n+2)X(4+2) 0..3 arrays with no element unequal to a strict majority of its horizontal, vertical, diagonal and antidiagonal neighbors, with values 0..3 introduced in row major order
1
6, 17, 54, 182, 820, 3071, 13458, 59480, 266481, 1252868, 5822115, 27737178, 132560995, 635816704, 3070132496, 14824494889, 71797359606, 348050195323, 1688282296810, 8196752528576, 39802681383250, 193353414423825
OFFSET
1,1
COMMENTS
Column 4 of A231441
LINKS
EXAMPLE
Some solutions for n=5
..0..0..0..0..0..0....0..0..1..1..1..1....0..0..0..0..0..0....0..0..0..0..0..0
..0..0..0..0..0..0....0..0..1..1..1..1....0..0..0..0..0..0....0..0..1..1..0..0
..1..1..1..1..1..1....0..0..0..1..1..1....0..0..0..0..0..0....1..1..1..1..1..1
..1..1..1..1..1..1....0..0..0..2..2..2....1..1..1..1..1..1....1..1..1..1..1..1
..2..2..1..1..3..3....0..0..2..2..2..2....1..1..1..1..1..1....1..1..1..2..2..2
..2..2..2..3..3..3....2..2..2..2..2..2....2..2..1..1..2..2....2..2..2..2..2..2
..2..2..2..3..3..3....2..2..2..2..2..2....2..2..2..2..2..2....2..2..2..2..2..2
CROSSREFS
Sequence in context: A241352 A239796 A231223 * A323358 A088016 A010330
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 09 2013
STATUS
approved