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%I #5 Aug 11 2014 22:46:09
%S 1844,17406,225216,3024540,40825266,552336576,7474034016,101151676976,
%T 1368939009490,18526939344118,250738458175314,3393434400001828,
%U 45925884507252312,621549615348849432,8411897966348329708
%N Number of (n+1)X(4+1) 0..2 arrays colored with the sets of distinct values in every 2X2 subblock, with new values 0..2 introduced row-major order
%C Column 4 of A236164
%H R. H. Hardin, <a href="/A236160/b236160.txt">Table of n, a(n) for n = 1..210</a>
%H R. H. Hardin, <a href="/A236160/a236160.txt">Empirical recurrence of order 62</a>
%F Empirical recurrence of order 62 (see link above)
%e Some solutions for n=2
%e ..0..1..0..2..0....0..0..1..2..2....0..1..2..1..0....0..1..2..0..2
%e ..0..1..2..0..1....2..1..1..0..2....1..1..2..0..0....0..1..0..2..1
%e ..2..2..1..0..1....1..1..1..1..1....2..1..0..2..1....2..0..0..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 19 2014
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