%I #7 May 19 2023 15:21:47
%S 3,15,787,42231,20168447,12934559893,54444733905291
%N Number of n X n arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..2 n X n array.
%C Diagonal of A219128.
%e Some solutions for n=3
%e ..2..0..1....2..0..1....1..1..2....1..1..2....0..0..2....1..0..0....0..0..1
%e ..0..0..0....0..0..1....1..0..2....2..1..2....1..0..0....2..0..1....1..0..1
%e ..0..0..1....0..0..1....2..0..0....1..1..1....0..0..2....0..0..0....2..2..2
%Y Cf. A219128.
%K nonn
%O 1,1
%A _R. H. Hardin_, Nov 12 2012
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