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

1,1

Comments

Row 7 of A219128

Links

Table of n, a(n) for n=1..8.

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..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

Crossrefs

Sequence in context: A255113 A255628 A232287 * A233160 A269058 A217970

Adjacent sequences: A219131 A219132 A219133 * A219135 A219136 A219137

Keyword

nonn

Author

R. H. Hardin Nov 12 2012

Status

approved