%I #5 Mar 31 2012 12:37:10
%S 559788,108363344,21162670972,4131608458140,806129409968360,
%T 157233431036489148,30663225851582320716,5979459481371854518796,
%U 1165987978329531107899148,227363834100630151941061428
%N Number of (n+1)X6 0..3 arrays with the number of clockwise edge increases in every 2X2 subblock equal to two
%C Column 5 of A206197
%H R. H. Hardin, <a href="/A206194/b206194.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=4
%e ..0..2..2..2..3..1....1..0..2..0..3..3....3..2..0..0..3..3....1..0..0..3..2..3
%e ..2..1..0..3..1..0....0..3..3..2..1..0....1..0..3..2..1..0....3..2..1..0..3..0
%e ..0..2..1..0..2..1....2..1..0..3..2..1....2..1..0..3..2..1....0..3..2..1..0..2
%e ..1..3..2..1..3..2....0..2..1..0..3..2....1..3..2..0..3..2....2..1..0..3..2..3
%e ..2..0..3..2..0..3....1..0..2..1..0..3....0..0..3..2..0..3....0..2..1..0..3..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 04 2012
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