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%I #5 Dec 18 2015 18:18:14
%S 3,17,835,93765,48942485,87208470529,607719550822787,
%T 15846548046182210151,1544189902342193283030363,
%U 568409335593102223136171917295
%N Number of n X n arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random 0..2 n X n array
%C Diagonal of A217964
%e Some solutions for n=3
%e ..0..0..2....0..0..0....2..1..1....0..0..0....0..0..0....1..1..1....1..1..1
%e ..2..2..1....1..0..1....2..0..1....1..0..2....0..1..1....1..1..2....2..0..2
%e ..1..1..1....1..1..1....0..0..1....0..0..1....2..0..0....2..0..0....0..0..2
%K nonn
%O 1,1
%A _R. H. Hardin_ Oct 16 2012