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A183473
Number of nX8 binary arrays with every element equal to either the sum mod 2 of its vertical neighbors or the sum mod 2 of its horizontal neighbors
1
19, 872, 13229, 326010, 8501730, 198519483, 4899909637, 121507526212, 2979497367017, 73489774062359, 1813440377196216, 44697344643058766, 1102366528295137327, 27188753392160760574, 670504459729053742994
OFFSET
1,1
COMMENTS
Column 8 of A183474
LINKS
EXAMPLE
Some solutions for 4X8
..0..0..0..0..0..1..1..0....0..0..0..0..0..0..0..0....0..0..0..1..0..1..1..0
..0..0..1..1..0..1..0..0....0..1..1..1..0..1..0..1....1..1..0..1..1..0..1..0
..0..0..1..1..0..0..1..0....0..1..1..0..1..1..1..1....0..0..1..1..1..0..0..0
..0..0..0..0..0..1..1..0....0..1..1..0..1..0..1..1....0..1..1..0..1..0..1..1
CROSSREFS
Sequence in context: A139194 A176601 A334565 * A217826 A209353 A368789
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 05 2011
STATUS
approved