A231824 Number of nX4 0..2 arrays with no element having a strict majority of its horizontal, vertical and antidiagonal neighbors equal to itself plus one mod 3, with upper left element zero (rock paper and scissors drawn positions)

8, 439, 21770, 1043604, 49913988, 2386203232, 114066364087, 5452552422721, 260639820308206, 12458949924513786, 595555266275826559, 28468375889842472535, 1360828238560274914467, 65049495673466518331031

Offset

1,1

Comments

Column 4 of A231828

Links

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

Example

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

Crossrefs

Sequence in context: A007701 A101356 A231102 * A069442 A215527 A240320

Adjacent sequences: A231821 A231822 A231823 * A231825 A231826 A231827

Keyword

nonn

Author

R. H. Hardin, Nov 14 2013

Status

approved