%I #5 Mar 31 2012 12:37:23
%S 13,169,611,3835,18395,100113,512525,2702193,14044303,73505289,
%T 383392451,2003126697,10456915209,54611619153,285148941623,
%U 1489042615021,7775302008851,40601362677837,212010307642445,1107075047855985
%N Number of 5Xn 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 0 and 0 1 1 vertically
%C Row 5 of A208420
%H R. H. Hardin, <a href="/A208422/b208422.txt">Table of n, a(n) for n = 1..210</a>
%F Empirical: a(n) = a(n-1) +23*a(n-2) +11*a(n-3) -83*a(n-4) -21*a(n-5) +96*a(n-6) +12*a(n-7) -42*a(n-8) -2*a(n-9) +6*a(n-10)
%e Some solutions for n=4
%e ..1..1..0..1....1..1..1..1....0..1..1..0....0..1..1..1....1..1..0..1
%e ..0..1..0..0....1..0..1..0....0..1..0..0....1..0..1..1....1..0..1..0
%e ..0..1..1..0....1..1..1..1....1..0..1..1....0..1..0..1....0..1..0..0
%e ..1..1..0..1....1..0..1..0....0..1..0..0....1..0..1..0....1..0..1..1
%e ..0..1..1..0....0..1..1..0....1..0..1..1....0..1..0..0....0..1..0..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 26 2012
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