The OEIS is supported by the many generous donors to the OEIS Foundation.
%I #4 Feb 17 2014 07:16:28
%S 74,310,4730,10362,325418,677750,21958106,53790778,1439629634,
%T 4161478414,92041179386,304213814986,5765304183818,21169795378678,
%U 355195154002010,1417559402402490,21589075375711250,92135427005690030
%N Number of (n+2)X(2+2) 0..1 arrays with the (lower) medians of each row unequal to its neighbors and each column equal to its neighbors
%C Column 2 of A238026
%H R. H. Hardin, <a href="/A238022/b238022.txt">Table of n, a(n) for n = 1..39</a>
%e Some solutions for n=4
%e ..1..0..0..1....0..1..1..1....0..1..1..1....1..1..1..0....0..0..0..0
%e ..0..1..1..1....0..0..0..0....0..0..0..1....1..0..0..1....0..1..1..1
%e ..1..0..1..0....1..1..1..1....1..1..1..0....0..1..1..1....0..0..0..1
%e ..1..1..1..1....0..0..1..0....1..0..0..0....1..0..0..0....0..1..1..1
%e ..1..1..0..0....1..1..0..1....1..0..1..1....0..1..1..1....0..0..0..0
%e ..1..1..1..1....1..0..0..0....0..1..0..0....0..0..0..0....1..1..1..0
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 17 2014