The OEIS is supported by the many generous donors to the OEIS Foundation.
%I #4 Feb 03 2014 05:36:57
%S 2928,42300,612776,8844156,127825204,1855507536,26933704424,
%T 389584703724,5640663576108,81750066237016,1185446915913216,
%U 17163517988903140,248616074738156608,3602110203138493680,52205083003915920352
%N Number of (n+1)X(3+1) 0..2 arrays colored with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock
%C Column 3 of A237082
%H R. H. Hardin, <a href="/A237079/b237079.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=2
%e ..2..2..2..1....0..0..2..0....2..2..1..2....1..1..1..1....1..1..1..0
%e ..1..0..0..0....2..1..1..2....2..2..0..1....2..1..0..2....1..1..2..1
%e ..0..2..0..0....1..0..1..1....1..2..0..0....0..2..1..2....2..1..2..0
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 03 2014