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A237804 Number of (n+1)X(3+1) 0..2 arrays with the maximum plus the upper median minus the minimum of every 2X2 subblock equal 1

%I

%S 1085,10433,94325,932255,9105033,91394885,915038911,9256755467,

%T 93619867803,951123379379,9667256777553,98484029159307,

%U 1003964509997131,10248829159707499,104697842344384819,1070606402027191363

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

%C Column 3 of A237809

%H R. H. Hardin, <a href="/A237804/b237804.txt">Table of n, a(n) for n = 1..210</a>

%H R. H. Hardin, <a href="/A237804/a237804.txt">Empirical recurrence of order 87</a>

%F Empirical recurrence of order 87 (see link above)

%e Some solutions for n=3

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 13 2014

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Last modified August 12 23:52 EDT 2022. Contains 356077 sequences. (Running on oeis4.)