%I
%S 609086,53494742,7934434238,1412613762182,261163772277422,
%T 48801583349072774
%N Number of 7X(n+1) 0..3 arrays with every 2X2 subblock in a row having an equal number of equal diagonal or equal antidiagonal elements, adjacent rows differing in this number, and new values 0..3 introduced in row major order
%C Row 6 of A206169
%e Some solutions for n=4
%e ..0..0..0..0..0....0..0..0..0..0....0..0..0..0..1....0..0..0..1..0
%e ..0..1..0..1..0....0..1..0..2..0....1..0..2..0..0....0..2..0..0..2
%e ..3..1..2..1..3....3..1..0..1..0....1..3..2..3..1....1..1..3..3..3
%e ..2..3..1..3..0....3..3..1..3..1....1..1..3..0..3....3..1..1..3..2
%e ..2..3..2..3..1....0..0..0..0..1....3..2..3..1..1....2..2..0..3..0
%e ..0..2..2..2..3....1..0..1..0..0....3..3..3..3..1....0..2..2..0..1
%e ..1..1..3..0..3....3..2..3..2..1....0..0..2..2..0....0..3..1..0..2
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 04 2012
