A231468 Number of (5+1)X(n+1) 0..3 arrays with no element unequal to a strict majority of its horizontal, diagonal and antidiagonal neighbors, with values 0..3 introduced in row major order

24, 32, 741, 4138, 42229, 425678, 3759661, 40527272, 407446601, 4196157607, 46093674757, 485402548295, 5361646541908, 59171322751388, 651629483926711, 7324674361415032, 81730192988354427, 918828642319522994

Offset

1,1

Comments

Row 5 of A231463

Links

R. H. Hardin, Table of n, a(n) for n = 1..25

Example

Some solutions for n=5
..0..0..1..1..0..0....0..0..1..2..2..2....0..0..0..1..1..1....0..1..1..1..1..2
..0..0..1..1..1..0....0..1..1..1..2..2....0..0..0..0..1..1....0..0..1..1..2..2
..0..0..1..1..0..0....0..0..1..1..1..1....0..0..0..2..2..2....0..0..0..2..2..2
..0..0..1..1..0..0....0..0..0..1..1..1....0..0..2..2..2..2....0..0..0..2..2..2
..0..1..0..0..1..0....0..0..1..1..3..3....0..0..0..2..2..2....0..0..2..2..3..3
..1..0..1..1..0..1....0..1..1..3..3..3....0..0..2..2..2..2....2..2..2..3..3..3

Crossrefs

Sequence in context: A025102 A188671 A166648 * A366422 A179188 A102505

Adjacent sequences: A231465 A231466 A231467 * A231469 A231470 A231471

Keyword

nonn

Author

R. H. Hardin, Nov 09 2013

Status

approved