%I #4 Nov 17 2013 20:28:56
%S 3809,1193537,164650280,34420057373,7588839921175,1623332441842096,
%T 346245388962998639,73998528709201418867,15817322237857233639836,
%U 3380527884608408309224127,722490763842803146891010551
%N 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
%C Row 7 of A232076
%H R. H. Hardin, <a href="/A232083/b232083.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=1
%e ..0..0....0..0....0..0....0..0....0..0....0..0....0..0....0..0....0..1....0..1
%e ..0..0....0..0....1..0....0..1....0..1....1..0....1..1....1..0....1..0....1..0
%e ..0..1....0..0....0..1....1..0....1..1....0..1....1..1....1..1....0..0....0..0
%e ..1..0....0..1....1..0....0..1....1..1....1..0....0..1....1..1....0..0....1..1
%e ..0..1....1..1....0..1....1..0....1..0....0..1....1..0....0..0....1..1....1..1
%e ..1..1....0..1....0..1....1..0....0..0....1..0....0..1....1..1....1..1....0..0
%e ..0..1....0..0....1..0....0..1....0..0....0..1....1..0....1..0....0..0....1..1
%e ..0..0....1..1....1..1....1..1....1..1....1..1....0..0....0..1....0..0....1..1
%K nonn
%O 1,1
%A _R. H. Hardin_, Nov 17 2013