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%I #5 Jun 23 2015 13:45:43
%S 2850,48002,688966,10862998,165147350,2569298018,39630793526,
%T 614892766122,9520588610288,147638975405998,2288282428291294,
%U 35481706382671702,550094139974674302,8529516121257973378
%N Number of (n+1)X(7+1) 0..1 arrays with each 2X2 subblock having clockwise pattern 0001 0101 or 0111
%C Column 7 of A259297
%H R. H. Hardin, <a href="/A259296/b259296.txt">Table of n, a(n) for n = 1..210</a>
%H R. H. Hardin, <a href="/A259296/a259296.txt">Empirical recurrence of order 72</a>
%F Empirical recurrence of order 72 (see link above)
%e Some solutions for n=2
%e ..1..0..0..0..0..0..0..0....1..1..1..1..1..0..1..0....0..1..0..0..1..1..1..0
%e ..0..0..1..0..1..0..1..0....0..1..0..1..0..0..0..1....1..0..0..1..0..1..0..1
%e ..0..1..1..1..1..1..1..1....1..0..1..1..1..0..1..0....0..1..0..0..0..0..1..1
%Y Cf. A259297
%K nonn
%O 1,1
%A _R. H. Hardin_, Jun 23 2015