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A232037
Number of (n+1)X(7+1) 0..1 arrays with every element equal to some horizontal, vertical or antidiagonal neighbor, with top left element zero
1
5464, 1172854, 232668433, 47248648693, 9600712297741, 1950156014161974, 396123615709336849, 80462546457214501845, 16343942280389599819269, 3319860568733107077937836, 674346126876803241617643105
OFFSET
1,1
COMMENTS
Column 7 of A232038
LINKS
EXAMPLE
Some solutions for n=1
..0..0..1..1..1..0..0..0....0..1..0..0..1..0..1..1....0..0..0..1..1..1..1..0
..0..0..1..1..0..1..1..1....0..1..1..0..1..0..0..0....0..0..1..1..1..0..0..0
CROSSREFS
Sequence in context: A022205 A255193 A231269 * A202776 A324215 A234685
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 17 2013
STATUS
approved