A231976 Number of (n+1)X(7+1) 0..1 arrays with no element having a strict majority of its horizontal and vertical neighbors equal to one

784, 18225, 741321, 35366809, 1557328369, 69043343121, 3036560660329, 134086441384900, 5933816403750361, 262150807596195904, 11579543313397076809, 511643156104631950569, 22607722308771420398449

Offset

1,1

Comments

Column 7 of A231977

Links

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

Example

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

Crossrefs

Sequence in context: A255145 A203790 A223493 * A188782 A184601 A151658

Adjacent sequences: A231973 A231974 A231975 * A231977 A231978 A231979

Keyword

nonn

Author

R. H. Hardin, Nov 16 2013

Status

approved