login
A239535
Number of (n+1)X(6+1) 0..2 arrays with no element equal to all horizontal neighbors or unequal to all vertical neighbors, and new values 0..2 introduced in row major order
1
120, 120, 86400, 1533792, 171712936, 6976042240, 482858009716, 25030781490504, 1514104924173186, 84271877225127052, 4904669609011048390, 278670145806811741992, 16039384095013229680088, 916772052100684847959202
OFFSET
1,1
COMMENTS
Column 6 of A239537
LINKS
EXAMPLE
Some solutions for n=3
..0..1..0..2..1..0..2....0..1..2..0..2..1..0....0..1..2..0..1..0..2
..0..1..0..2..1..0..2....0..1..2..0..2..1..0....0..1..2..0..1..0..2
..0..2..1..0..1..0..2....0..2..0..1..1..2..0....0..1..2..2..0..0..2
..0..2..1..0..1..0..2....0..2..0..1..1..2..0....0..1..2..2..0..0..2
CROSSREFS
Sequence in context: A334571 A056466 A056456 * A085218 A296884 A117645
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 21 2014
STATUS
approved