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A232083
Number of (7+1)X(n+1) 0..1 arrays with every element equal to some horizontal, diagonal or antidiagonal neighbor, with top left element zero
1
3809, 1193537, 164650280, 34420057373, 7588839921175, 1623332441842096, 346245388962998639, 73998528709201418867, 15817322237857233639836, 3380527884608408309224127, 722490763842803146891010551
OFFSET
1,1
COMMENTS
Row 7 of A232076
LINKS
EXAMPLE
Some solutions for n=1
..0..0....0..0....0..0....0..0....0..0....0..0....0..0....0..0....0..1....0..1
..0..0....0..0....1..0....0..1....0..1....1..0....1..1....1..0....1..0....1..0
..0..1....0..0....0..1....1..0....1..1....0..1....1..1....1..1....0..0....0..0
..1..0....0..1....1..0....0..1....1..1....1..0....0..1....1..1....0..0....1..1
..0..1....1..1....0..1....1..0....1..0....0..1....1..0....0..0....1..1....1..1
..1..1....0..1....0..1....1..0....0..0....1..0....0..1....1..1....1..1....0..0
..0..1....0..0....1..0....0..1....0..0....0..1....1..0....1..0....0..0....1..1
..0..0....1..1....1..1....1..1....1..1....1..1....0..0....0..1....0..0....1..1
CROSSREFS
Sequence in context: A234765 A228545 A179174 * A234668 A259522 A209894
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 17 2013
STATUS
approved