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%I #5 Aug 11 2014 22:46:09
%S 2597,20669,165317,1470317,13373885,126858645,1234905853,12370941453,
%T 127000947377,1334978964337,14331550778941,156806391828197,
%U 1744207573924769,19678082886606101,224660761311298345
%N Number of (n+1)X(4+1) 0..2 arrays with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock equal
%C Column 4 of A237167
%H R. H. Hardin, <a href="/A237163/b237163.txt">Table of n, a(n) for n = 1..210</a>
%H R. H. Hardin, <a href="/A237163/a237163.txt">Empirical recurrence of order 59</a>
%F Empirical recurrence of order 59 (see link above)
%e Some solutions for n=3
%e ..1..0..2..1..1....1..1..0..0..1....0..0..0..0..1....0..1..0..1..0
%e ..1..0..2..1..1....1..1..0..0..1....1..1..1..1..0....0..1..2..1..2
%e ..0..1..1..2..0....0..2..1..1..0....2..2..0..0..1....2..1..0..1..0
%e ..1..0..0..1..1....0..2..1..1..2....1..1..1..1..0....1..0..1..0..1
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 04 2014
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