A232041 Number of n X n 0..1 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors.

2, 7, 80, 3082, 377676, 136134243, 149582129861, 504400950236556, 5221663722138853372, 165185087217466182289933, 15978120855310868658798043995, 4729579027493623228201244058306356

Offset: 1

Author

R. H. Hardin, Nov 17 2013

Keywords

• nonn

Comments

Diagonal of A232047

Examples

			Some solutions for n=4
..1..1..1..1....1..1..1..0....0..0..0..0....0..0..0..1....0..0..0..1
..0..0..0..1....0..0..0..1....1..0..0..1....0..0..0..1....1..0..0..0
..0..0..0..0....1..0..0..0....0..0..0..0....1..0..0..0....0..0..0..0
..1..0..0..0....0..0..1..1....0..0..0..0....0..0..0..0....1..1..1..1
		

Links

• R. H. Hardin, Table of n, a(n) for n = 1..17