A207516 Number of nX5 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 1 0 and 1 0 1 vertically

14, 196, 834, 5458, 29622, 174224, 991184, 5723716, 32841502, 188945636, 1085703774, 6241589274, 35874036584, 206212212976, 1185324296910, 6813497962604, 39164988487700, 225125708916362, 1294048535709874

Offset

1,1

Comments

Column 5 of A207519

Links

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

Example

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

Crossrefs

Sequence in context: A207396 A207943 A207388 * A207935 A208695 A207245

Adjacent sequences: A207513 A207514 A207515 * A207517 A207518 A207519

Keyword

nonn

Author

R. H. Hardin Feb 18 2012

Status

approved