A231198 Number of (n+1)X(7+1) 0..2 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with values 0..2 introduced in row major order

2135636, 7791727354, 31409217221246, 125892415174551558, 505085343218758535024, 2026014594694331509708275, 8127101616666745550335206754

Offset

1,1

Comments

Column 7 of A231199

Links

Table of n, a(n) for n=1..7.

Example

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

Crossrefs

Sequence in context: A252627 A323498 A138084 * A237224 A244072 A330128

Adjacent sequences: A231195 A231196 A231197 * A231199 A231200 A231201

Keyword

nonn

Author

R. H. Hardin, Nov 05 2013

Status

approved