A219444 Unmatched value maps: number of 6Xn binary arrays indicating the locations of corresponding elements not equal to any horizontal, diagonal or antidiagonal neighbor in a random 0..1 6Xn array

1, 373, 5925, 72272, 952625, 12323337, 160436482, 2108558055, 27677084295, 364053375316, 4784797859949, 62906482762978, 827009838462183, 10873593600515732, 142970759857336082, 1879861240861922703

Offset

1,2

Comments

Row 6 of A219441

Links

R. H. Hardin, Table of n, a(n) for n = 1..27

Example

Some solutions for n=3
..1..0..0....1..1..1....0..0..1....0..0..0....0..0..1....0..0..0....0..0..0
..1..0..0....1..0..1....0..0..1....0..0..0....1..0..1....0..1..0....1..0..0
..0..0..1....0..0..0....0..0..0....0..0..0....0..0..0....1..0..1....0..0..0
..1..0..1....0..0..0....1..0..0....0..0..0....1..0..0....0..0..1....1..0..1
..1..0..1....0..0..0....0..0..1....0..0..1....0..0..0....1..0..0....1..1..1
..1..0..0....0..0..0....1..0..0....0..0..0....0..0..0....1..0..0....1..1..1

Crossrefs

Sequence in context: A023313 A213301 A213300 * A134161 A168168 A226850

Adjacent sequences: A219441 A219442 A219443 * A219445 A219446 A219447

Keyword

nonn

Author

R. H. Hardin Nov 20 2012

Status

approved