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%I #4 Feb 17 2014 07:20:15
%S 20,74,212,828,2312,9178,25652,102356,287960,1150916,3260168,13037240,
%T 37151120,148591610,425537780,1702102500,4894629560,19578333484,
%U 56494758872,225978330056,653985816944,2615940563620,7589574333512
%N Number of (1+2)X(n+2) 0..1 arrays with the (lower) medians of each row unequal to its neighbors and each column equal to its neighbors
%C Row 1 of A238026
%H R. H. Hardin, <a href="/A238027/b238027.txt">Table of n, a(n) for n = 1..167</a>
%e Some solutions for n=5
%e ..0..0..0..1..0..0..0....0..0..0..0..0..0..0....1..0..1..1..1..1..1
%e ..1..0..0..0..1..1..1....0..0..1..1..1..0..1....1..1..0..0..0..1..0
%e ..0..1..0..0..0..0..0....0..0..0..0..0..0..0....1..1..1..1..1..0..1
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 17 2014
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