A231827 Number of nX7 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)

144, 138852, 128269829, 114066364087, 101271407955316, 89898324366354186, 79797684859445363871, 70831430430134151721833, 62872486092172191075739307, 55807813117284440069439544084, 49536955255745171418608535533833

Offset

1,1

Comments

Column 7 of A231828

Links

R. H. Hardin, Table of n, a(n) for n = 1..14

Example

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

Crossrefs

Sequence in context: A221735 A272462 A217339 * A203098 A159724 A221124

Adjacent sequences: A231824 A231825 A231826 * A231828 A231829 A231830

Keyword

nonn

Author

R. H. Hardin, Nov 14 2013

Status

approved