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A229318 Number of nX5 0..3 arrays of the median of the corresponding element, the element to the east and the element to the south in a larger (n+1)X6 0..3 array without adjacent equal elements in the latter.

%I A229318 #5 Jul 23 2025 05:40:26
%S A229318 622,129766,14972226,1520769276,151503568022,14999158146398,
%T A229318 1483911991489430,146719495041090648,14506097057297691402
%N A229318 Number of nX5 0..3 arrays of the median of the corresponding element, the element to the east and the element to the south in a larger (n+1)X6 0..3 array without adjacent equal elements in the latter.
%C A229318 Column 5 of A229320
%e A229318 Some solutions for n=2
%e A229318 ..1..1..1..2..3....2..1..1..3..1....0..1..0..1..3....1..2..1..2..2
%e A229318 ..3..0..2..2..0....0..1..2..2..3....3..0..1..1..2....2..2..2..2..0
%K A229318 nonn
%O A229318 1,1
%A A229318 _R. H. Hardin_ Sep 19 2013