%I #4 Dec 18 2015 18:17:15
%S 0,60,11108,3713772,614556476,198832564524,14492630383404
%N Number of n X n arrays of squares of integers summing to 19 with every element equal to at least one neighbor.
%K nonn
%O 2,2
%A _R. H. Hardin_ Apr 14 2009