A187316 - OEIS

%I #4 Mar 31 2012 12:36:08

%S 172142801,79823385565,35423389400148,16174152113717987,

%T 7381886136632779297,3370511547179611607654

%N Half the number of (n+2)X10 binary arrays with each 3X3 subblock having sum 3, 4, 5 or 6

%C Column 8 of A187317

%e Some solutions for 4X10 with a(1,1)=0

%e ..0..0..1..0..0..1..0..1..1..0....0..0..1..0..0..1..0..1..1..1

%e ..0..0..1..0..0..1..1..0..0..1....0..0..1..0..0..1..1..0..0..0

%e ..0..0..1..0..1..1..0..1..1..0....0..0..1..0..0..1..0..1..1..0

%e ..0..0..1..0..0..0..1..0..1..1....0..0..1..0..0..1..1..0..1..0

%K nonn

%O 1,1

%A _R. H. Hardin_ Mar 08 2011