A231858 Number of 4Xn 0..2 arrays with no element having a strict majority of its horizontal and antidiagonal neighbors equal to itself plus one mod 3, with upper left element zero (rock paper and scissors drawn positions)

27, 377, 12404, 360966, 11149456, 342945563, 10582191628, 326538750032, 10077070157886, 310990560701053, 9597588422538259, 296194800363244561, 9140981229461743667, 282103332885578653809, 8706099363813295026694

Offset

1,1

Comments

Row 4 of A231855

Links

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

Example

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

Crossrefs

Sequence in context: A161530 A161954 A162369 * A341564 A162726 A010979

Adjacent sequences: A231855 A231856 A231857 * A231859 A231860 A231861

Keyword

nonn

Author

R. H. Hardin, Nov 14 2013

Status

approved