A220975 Equals one maps: number of nX6 binary arrays indicating the locations of corresponding elements equal to exactly one of their king-move neighbors in a random 0..1 nX6 array

32, 149, 6291, 79554, 1053857, 15607340, 220508636, 3153338130, 44990020782, 643562189194, 9204187763673, 131576347322040, 1881403757113204, 26901731089228807, 384646776750108564

Offset

1,1

Comments

Column 6 of A220977

Links

Table of n, a(n) for n=1..15.

Example

Some solutions for n=3
..0..0..0..1..1..1....0..1..1..0..0..1....1..1..0..0..0..0....1..0..0..0..1..0
..1..0..0..0..0..1....0..0..0..0..0..0....1..0..0..0..0..1....0..0..0..1..0..0
..1..0..1..0..0..0....0..0..0..0..0..1....0..0..0..0..1..1....0..0..0..0..1..0

Crossrefs

Sequence in context: A100165 A100173 A234874 * A100172 A234132 A203557

Adjacent sequences: A220972 A220973 A220974 * A220976 A220977 A220978

Keyword

nonn

Author

R. H. Hardin Dec 27 2012

Status

approved