A232052 Number of 6Xn 0..1 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors

64, 616, 13752, 290672, 6430408, 136134243, 2882322121, 61157844153, 1301367629704, 27690052727078, 588918022178224, 12522868128178230, 266292888848973829, 5662804343794719719, 120422628814650046372

Offset

1,1

Comments

Row 6 of A232047

Links

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

Example

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

Crossrefs

Sequence in context: A301890 A302086 A229401 * A200788 A250355 A045789

Adjacent sequences: A232049 A232050 A232051 * A232053 A232054 A232055

Keyword

nonn

Author

R. H. Hardin, Nov 17 2013

Status

approved