%I #6 Mar 15 2023 15:26:08
%S 74,16428,2028304,231625525,21743763815,1911026997488,153835391484442,
%T 11819612140199748,865848397179493929,61429976953898579905,
%U 4232799629516578247590,285282285463072955335671
%N Number of n X 5 0..2 arrays with every repeated value in every row not one larger and in every column one larger mod 3 than the previous repeated value, and upper left element zero.
%C Column 5 of A268092.
%H R. H. Hardin, <a href="/A268090/b268090.txt">Table of n, a(n) for n = 1..31</a>
%e Some solutions for n=2
%e ..0..1..1..0..1....0..2..0..0..2....0..0..1..2..1....0..2..1..2..2
%e ..2..1..2..2..2....1..2..2..0..1....1..0..0..0..2....2..0..0..0..0
%Y Cf. A268092.
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 26 2016
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