login
A222578
Number of 6Xn 0..2 arrays with no more than floor(6Xn/2) elements unequal to at least one horizontal, diagonal or antidiagonal neighbor, with new values introduced in row major 0..2 order
0
122, 200, 5210, 50535, 881766, 14120189, 278335019, 5890042566, 140281638242
OFFSET
1,1
COMMENTS
Row 6 of A222573
EXAMPLE
Some solutions for n=3
..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..1
..1..0..2....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0
..2..0..2....0..0..0....0..0..0....0..0..0....1..0..0....0..0..0....0..0..0
..2..2..2....0..0..1....0..0..0....1..0..0....1..0..0....1..0..2....0..0..0
..2..2..2....1..1..1....1..1..0....0..0..2....2..0..0....2..0..0....0..0..1
..2..2..2....1..1..0....0..2..0....2..0..1....0..0..2....2..0..0....2..0..2
CROSSREFS
Sequence in context: A224606 A224599 A207147 * A105983 A356369 A099154
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 25 2013
STATUS
approved