|
%I #4 Nov 27 2013 16:17:06
%S 36,3138,3684840,39425246602,3186295643132436,2228187972164163391670,
%T 13090931551818224758526323582
%N Number of (n+1)X(n+1) 0..2 arrays with every element next to itself plus and minus one within the range 0..2 horizontally, vertically, diagonally or antidiagonally
%C Diagonal of A232677
%e Some solutions for n=2
%e ..1..0..2....0..1..2....2..1..0....2..1..1....0..2..2....0..2..1....0..2..0
%e ..2..1..0....0..1..2....1..0..2....0..2..0....0..1..1....1..1..0....0..1..1
%e ..2..1..0....0..0..0....0..2..1....1..0..1....2..0..0....2..1..2....0..0..0
%K nonn
%O 1,1
%A _R. H. Hardin_, Nov 27 2013
| 