A232029 Number of 7Xn 0..2 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors

2187, 135166, 28852936, 5882557816, 1386576216443, 304550219824247, 65537195133679516, 14087638026457111833, 3049713820032283077094, 661776271559030827932707, 143528376444381751561244730

Offset

1,1

Comments

Row 7 of A232023

Links

R. H. Hardin, Table of n, a(n) for n = 1..125

Example

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

Crossrefs

Sequence in context: A183810 A224005 A210057 * A268977 A224358 A224017

Adjacent sequences: A232026 A232027 A232028 * A232030 A232031 A232032

Keyword

nonn

Author

R. H. Hardin, Nov 17 2013

Status

approved