%I #3 Nov 29 2015 06:03:33
%S 0,1,2350,11375145,137409486772,3537141103745065,
%T 173357342638694530002,14844736259829478729001905
%N Number of nX5 arrays of permutations of 5 copies of 0..n-1 with no equal horizontal neighbors and new values introduced sequentially from 0.
%C Column 5 of A264945.
%e Some solutions for n=3
%e ..0..1..2..0..1....0..1..2..1..2....0..1..2..1..2....0..1..0..2..1
%e ..0..2..0..1..2....1..2..1..0..2....2..0..2..0..1....1..2..0..1..0
%e ..1..2..1..0..2....0..2..0..1..0....1..0..2..0..1....2..0..2..1..2
%Y Cf. A264945.
%K nonn
%O 1,3
%A _R. H. Hardin_, Nov 29 2015