%I #4 Mar 31 2012 12:37:07
%S 1448300,176994692,18812081142,1810460166934,179239228643910,
%T 17941121077647948,1779010729295626558
%N Number of (n+1)X7 0..2 arrays with 2X2 subblock determinants differing from horizontal neighbors and permanents differing from vertical neighbors
%C Column 6 of A205894
%e Some solutions for n=3
%e ..2..2..2..1..2..2..0....2..2..2..1..0..0..1....2..2..2..1..0..1..1
%e ..2..1..1..0..1..1..1....0..1..1..2..2..1..1....0..1..1..0..2..1..1
%e ..2..0..1..2..0..2..1....1..1..2..2..0..1..1....0..1..0..2..0..2..2
%e ..2..2..2..0..2..0..2....2..1..0..0..1..1..2....1..2..2..1..1..1..2
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 01 2012
