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%I #4 Feb 17 2014 12:34:07
%S 59772,1191324,19616408,336372000,6222330452,119781203860,
%T 2220366275092,40590407292556,760523734925120,14540553425940596,
%U 270610531881145908,4981197409959203592,93358956752609946032,1773802591748381975996
%N Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one
%C Column 4 of A238081
%H R. H. Hardin, <a href="/A238077/b238077.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=1
%e ..2..3..0..0..3....1..1..3..0..1....3..0..0..1..3....0..1..2..3..0
%e ..3..1..2..0..0....0..3..2..2..0....3..2..1..3..3....0..2..2..1..2
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 17 2014
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