A188606 Number of nX8 binary arrays without the pattern 1 1 0 diagonally, vertically, antidiagonally or horizontally

88, 7744, 167525, 3648942, 61078115, 1031943536, 16339159241, 260970703443, 4096182114761, 64567134345340, 1012640530801561, 15908699653534157, 249543905145564876, 3916784411012495784, 61447215941006897686

Offset

1,1

Comments

Column 8 of A188607

Links

R. H. Hardin, Table of n, a(n) for n = 1..200

Example

Some solutions for 3X8
..0..0..1..0..0..1..0..0....0..0..1..0..1..1..1..1....0..0..0..0..1..0..1..1
..0..0..0..0..0..0..1..1....1..0..0..0..0..0..0..1....0..1..0..0..1..0..0..0
..0..0..0..1..1..1..1..1....0..0..0..1..0..1..0..1....1..0..0..0..1..0..0..1

Crossrefs

Sequence in context: A004391 A281985 A188613 * A188850 A188857 A188522

Adjacent sequences: A188603 A188604 A188605 * A188607 A188608 A188609

Keyword

nonn

Author

R. H. Hardin Apr 05 2011

Status

approved