A219416 Unmatched value maps: number of 7Xn binary arrays indicating the locations of corresponding elements not equal to any horizontal or antidiagonal neighbor in a random 0..2 7Xn array.

1, 1897, 326233, 27345143, 2543481662, 259468310384, 26219581585508, 2620294273035729

Offset: 1

Author

R. H. Hardin Nov 19 2012

Keywords

• nonn

Comments

Row 7 of A219410

Examples

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