%I #3 Sep 11 2015 13:32:29
%S 47,784,8086,473294,1726432,170946506
%N Number of (n+1)X(4+1) 0..2 arrays with each row and column prime, read as a base 3 number with top and left being the most significant digits.
%C Column 4 of A262122.
%e Some solutions for n=3
%e ..0..0..2..1..2....1..1..0..1..2....0..0..0..1..0....0..0..0..2..1
%e ..2..1..2..1..1....2..1..0..2..2....0..2..1..1..1....0..0..0..1..0
%e ..0..0..0..0..2....2..1..0..2..2....0..1..0..1..1....0..0..0..1..0
%e ..1..2..1..1..2....2..2..2..2..1....2..2..2..2..1....2..2..2..1..2
%Y Cf. A262122.
%K nonn
%O 1,1
%A _R. H. Hardin_, Sep 11 2015
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