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A236141 Number of (n+1)X(3+1) 0..3 arrays colored with the maximum plus the upper median plus the minimum minus the lower median of every 2X2 subblock 1

%I #4 Jan 19 2014 10:28:49

%S 34734,2113860,129107036,7882228972,481223530251,29382547744580,

%T 1794219781836225,109556990539992868,6689296739651457752,

%U 408439679176514589952,24939442208009053882276,1522797742933475857864160

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

%C Column 3 of A236142

%H R. H. Hardin, <a href="/A236141/b236141.txt">Table of n, a(n) for n = 1..57</a>

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 19 2014

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Last modified May 5 21:37 EDT 2024. Contains 372290 sequences. (Running on oeis4.)