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A241333
Number of 6Xn 0..3 arrays with no element equal to fewer vertical neighbors than horizontal neighbors, with new values 0..3 introduced in row major order
1
187, 165924, 157912026, 151022716125, 144410575985227, 138095118530911728, 132055730959382784981, 126280562312797983331007, 120757959210267024208723561, 115476876363426327956883452444
OFFSET
1,1
COMMENTS
Row 6 of A241328
LINKS
EXAMPLE
Some solutions for n=2
..0..1....0..1....0..1....0..1....0..1....0..1....0..1....0..1....0..1....0..1
..1..0....2..1....0..2....0..1....0..2....1..2....1..2....0..2....1..2....1..2
..2..3....0..0....2..0....1..2....0..1....0..1....0..2....2..0....0..2....2..1
..1..0....0..0....1..2....0..2....0..1....2..1....1..2....3..0....3..0....3..0
..2..3....0..0....1..0....1..2....1..2....1..0....2..1....3..2....1..2....1..2
..3..1....1..0....3..1....0..2....0..2....0..3....2..3....1..0....2..0....1..3
CROSSREFS
Sequence in context: A222911 A143661 A208351 * A223060 A208862 A208870
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 19 2014
STATUS
approved