%I #4 Mar 31 2012 12:37:07
%S 383440,3602578,29561841,341919297,3496020388,45262306396,
%T 528507252157,7409837678586,95546688005488,1427488689168257
%N Number of 8X(n+1) 0..2 arrays with every 2X2 subblock having the same number of equal edges as its horizontal neighbors and a different number from its vertical neighbors, and new values 0..2 introduced in row major order
%C Row 7 of A205753
%e Some solutions for n=4
%e ..0..1..0..2..1....0..1..1..0..1....0..0..0..1..1....0..1..0..2..2
%e ..2..0..1..0..2....0..0..0..0..0....2..2..0..0..0....1..1..0..2..0
%e ..2..0..0..0..0....0..0..0..0..0....0..1..1..2..1....0..2..0..1..0
%e ..1..1..2..1..2....0..1..1..1..0....0..0..1..1..1....2..0..2..0..1
%e ..0..1..1..1..1....0..2..0..2..2....1..2..2..0..2....1..0..1..0..2
%e ..2..2..0..2..0....2..2..2..2..0....1..2..0..0..0....1..1..1..0..0
%e ..2..0..0..0..0....0..1..0..1..0....0..2..1..2..1....2..0..2..2..1
%e ..1..1..2..1..2....1..2..1..2..1....0..2..1..1..1....2..2..2..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 30 2012
|