%I #5 Dec 18 2015 18:18:27
%S 1,1,5,191,6214,2372459,749968281,2422966947023
%N Number of n X n 0..2 arrays with no more than floor(n X n/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..2 order
%C Diagonal of A222371
%e Some solutions for n=4
%e ..0..0..0..0....0..0..0..1....0..0..0..0....0..1..1..1....0..1..1..2
%e ..0..0..0..0....0..0..0..1....0..0..0..0....0..1..1..1....2..2..2..2
%e ..0..0..0..0....0..0..0..2....1..1..1..1....0..1..1..1....2..2..2..2
%e ..1..1..0..1....0..0..0..1....1..1..1..1....1..1..1..1....2..2..2..2
%K nonn
%O 1,3
%A _R. H. Hardin_ Feb 17 2013
|