A231395 Number of (n+1)X(7+1) 0..2 arrays with no element unequal to a strict majority of its horizontal, diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order

482, 3985, 35696, 345022, 3407422, 35510853, 374180527, 3979476204, 42551946612, 456361450996, 4904416040667, 52763178941654, 568116088801934, 6119806345298278, 65944807220690640, 710739805127043812

Offset

1,1

Comments

Column 7 of A231396

Links

R. H. Hardin, Table of n, a(n) for n = 1..29

Example

Some solutions for n=4
..0..0..0..0..0..0..0..0....0..0..0..0..1..1..1..1....0..0..0..0..1..1..1..0
..0..0..0..0..0..1..1..1....1..1..0..1..0..1..0..0....0..0..0..0..1..1..0..0
..0..0..0..0..1..1..1..1....1..1..1..0..1..0..0..0....0..0..0..0..1..1..0..0
..2..2..0..0..1..1..1..1....0..0..0..1..1..1..0..0....0..0..0..1..1..1..0..0
..2..2..2..0..0..1..1..1....0..0..1..1..1..1..1..0....0..0..0..1..1..0..0..0

Crossrefs

Sequence in context: A304325 A175536 A158329 * A263291 A121734 A260976

Adjacent sequences: A231392 A231393 A231394 * A231396 A231397 A231398

Keyword

nonn

Author

R. H. Hardin, Nov 08 2013

Status

approved