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%I #4 Mar 31 2012 12:37:28
%S 2,690,207438,42033202,5995346079,786021209045
%N Number of nX5 1..3 arrays with every element value z a city block distance of exactly z from another element value z
%C Column 5 of A209365
%e Some solutions for n=3
%e ..1..1..2..3..2....1..1..1..1..1....1..2..3..2..1....1..2..3..1..3
%e ..1..2..3..1..3....2..2..3..2..1....1..2..1..2..1....1..1..3..1..3
%e ..2..3..3..1..3....3..2..2..2..2....1..3..1..3..2....3..2..3..1..3
%K nonn
%O 1,1
%A _R. H. Hardin_ Mar 06 2012
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