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%I #4 Dec 30 2013 19:31:46
%S 671983416,4002569571664,19186434495264308,83279814838224225520,
%T 344333604652481774211624,1388996674379291663917878160,
%U 5531886740855556531314993495348,21884766766460273803503576438175888
%N Number of (n+1)X(7+1) 0..3 arrays with each 2X2 subblock having the number of clockwise edge increases less than or equal to the number of counterclockwise edge increases
%C Column 7 of A234796
%H R. H. Hardin, <a href="/A234795/b234795.txt">Table of n, a(n) for n = 1..113</a>
%e Some solutions for n=1
%e ..0..0..0..0..3..0..3..3....0..0..0..0..3..0..0..3....0..0..0..0..0..3..1..3
%e ..0..0..0..1..1..3..1..1....0..0..0..1..2..3..3..0....0..0..0..0..2..2..3..0
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 30 2013
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