%I #5 Mar 31 2012 12:35:51
%S 1,3,32,199,8702,248303,15282749,2019698992,349874591303
%N Number of (n+4)X(n+4) binary arrays with every 1 having exactly three king-move neighbors equal to 1 but with no 2X2 blocks of 1s
%C Diagonal of A183465
%e Some solutions for 7X7
%e ..0..0..0..1..0..0..0....0..0..0..1..0..0..0....0..0..0..0..1..0..0
%e ..0..0..1..1..1..0..0....0..0..1..1..1..0..0....0..0..0..1..1..1..0
%e ..0..1..0..0..0..1..0....0..1..0..0..0..1..0....0..0..1..0..0..0..1
%e ..1..1..0..0..1..1..0....1..1..0..0..0..1..1....0..1..1..0..0..1..1
%e ..1..0..0..0..1..0..0....0..1..0..0..0..1..0....0..0..1..0..0..0..1
%e ..0..1..1..1..0..0..0....0..0..1..1..1..0..0....0..0..0..1..1..1..0
%e ..0..0..1..0..0..0..0....0..0..0..1..0..0..0....0..0..0..0..1..0..0
%K nonn
%O 1,2
%A _R. H. Hardin_ Jan 05 2011