A219134 Number of 7Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..2 7Xn array.

2187, 16887, 5167013, 114689693, 15524812691, 590246442003, 54444733905291, 2737406862058121

Offset: 1

Author

R. H. Hardin Nov 12 2012

Keywords

• nonn

Comments

Row 7 of A219128

Examples

			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..0
..0..0..0....0..1..0....0..0..0....0..1..0....0..0..0....0..0..0....0..0..0
..2..0..1....1..0..1....1..1..1....1..0..1....2..1..1....0..0..1....0..0..2
..1..0..0....2..0..0....1..2..1....0..0..0....0..1..0....0..0..0....0..0..2
..2..0..2....1..0..1....2..2..2....0..0..0....0..0..0....2..0..1....0..0..1
..2..0..0....0..0..0....2..1..2....2..0..0....0..0..0....2..0..1....0..0..2
..0..0..1....1..0..0....1..1..1....2..0..0....2..0..2....1..0..0....0..0..1