A231422 Number of (3+1)X(n+1) 0..2 arrays with no element equal to a strict majority of its horizontal, diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order

285, 15125, 844061, 46978621, 2655479347, 149618567148, 8438399440722, 475900619492206, 26841006150186265, 1513850582045527801, 85382577970170683674, 4815661653900157997070, 271608188052392844879540

Offset

1,1

Comments

Row 3 of A231419

Links

R. H. Hardin, Table of n, a(n) for n = 1..210

Example

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

Crossrefs

Sequence in context: A332919 A278629 A241970 * A146893 A353544 A090089

Adjacent sequences: A231419 A231420 A231421 * A231423 A231424 A231425

Keyword

nonn

Author

R. H. Hardin, Nov 08 2013

Status

approved