A219154 Unchanging value maps: number of nX6 binary arrays indicating the locations of corresponding elements unequal to no horizontal, antidiagonal or vertical neighbor in a random 0..1 nX6 array

21, 115, 1234, 13725, 153666, 1707676, 19027977, 212185508, 2364398926, 26340590202, 293506138765, 3270741315594, 36446345471550, 406115718692959, 4525329122813891, 50425948246871931, 561897448263085844

Offset

1,1

Comments

Column 6 of A219156

Links

R. H. Hardin, Table of n, a(n) for n = 1..43

Example

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

Crossrefs

Sequence in context: A158091 A121628 A306532 * A054257 A341570 A297316

Adjacent sequences: A219151 A219152 A219153 * A219155 A219156 A219157

Keyword

nonn

Author

R. H. Hardin Nov 12 2012

Status

approved