A231975 Number of (n+1)X(6+1) 0..1 arrays with no element having a strict majority of its horizontal and vertical neighbors equal to one

361, 5680, 136900, 3844551, 100540729, 2641967397, 69043343121, 1809552010404, 47496507516441, 1245162776547248, 32641634807741521, 855866713526323797, 22440792778234532100, 588379143180098326896, 15426782848212128167009

Offset

1,1

Comments

Column 6 of A231977

Links

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

Example

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

Crossrefs

Sequence in context: A302229 A302672 A302476 * A112078 A303257 A253675

Adjacent sequences: A231972 A231973 A231974 * A231976 A231977 A231978

Keyword

nonn

Author

R. H. Hardin, Nov 16 2013

Status

approved