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Number of (n+1)X(3+1) 0..3 arrays colored with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock
1

%I #4 Jan 20 2014 08:17:00

%S 35874,2333864,154372370,10285852068,683105437984,45319173356988,

%T 3008649131973770,199772501383195780,13262475944724744216,

%U 880451625990560293384,58452707329681819205484,3880650707309159307533656

%N Number of (n+1)X(3+1) 0..3 arrays colored with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock

%C Column 3 of A236202

%H R. H. Hardin, <a href="/A236201/b236201.txt">Table of n, a(n) for n = 1..55</a>

%e Some solutions for n=1

%e ..2..0..3..2....3..2..1..0....3..1..0..3....0..2..3..2....1..1..3..1

%e ..0..0..3..3....1..2..2..3....0..1..1..2....2..0..0..3....0..3..3..1

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 20 2014