A202404 Number of (n+2)X8 binary arrays avoiding patterns 000 and 010 in rows and columns

107584, 2825761, 86620249, 2655237841, 78466093924, 2318785835536, 69236744423044, 2067343479866401, 61531154532577081, 1831375876811990161, 54564164587647312676, 1625689239901192934416, 48419665200235480053604

Offset

1,1

Comments

Column 6 of A202406

Links

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

Example

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

Crossrefs

Sequence in context: A204875 A158964 A248446 * A203882 A178284 A157825

Adjacent sequences: A202401 A202402 A202403 * A202405 A202406 A202407

Keyword

nonn

Author

R. H. Hardin Dec 19 2011

Status

approved