A231361 Number of (n+1)X(6+1) 0..3 arrays with no element unequal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with values 0..3 introduced in row major order

102, 685, 8664, 115303, 1570792, 22223936, 323672993, 4805725804, 71571627525, 1071735830464, 16095843573035, 242009629277146, 3641998054744222, 54828465938427400, 825694677116247205, 12435572502065482292

Offset

1,1

Comments

Column 6 of A231363

Links

R. H. Hardin, Table of n, a(n) for n = 1..72

Example

Some solutions for n=4
..0..0..0..0..0..1..1....0..0..1..2..2..1..1....0..0..1..0..0..2..2
..1..1..1..0..0..1..1....0..1..1..2..2..1..1....0..1..1..0..2..2..1
..1..1..1..1..0..0..0....1..1..2..2..1..1..1....1..1..0..2..2..1..1
..0..0..1..1..0..0..2....2..2..3..3..1..1..1....1..0..0..2..1..1..2
..0..0..1..0..0..2..2....2..3..3..3..1..1..1....0..0..2..2..1..2..2

Crossrefs

Sequence in context: A206659 A206652 A158127 * A263117 A263113 A231454

Adjacent sequences: A231358 A231359 A231360 * A231362 A231363 A231364

Keyword

nonn

Author

R. H. Hardin, Nov 08 2013

Status

approved