%I #5 Mar 31 2012 12:37:20
%S 15,225,1071,4089,13865,39831,110775,289467,730377,1811997,4393069,
%T 10558951,25146429,59475625,140190519,329138641,771108603,1803405621,
%U 4211351857,9825749755,22905455175,53364801587,124272402673,289284276825
%N Number of nX5 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 0 and 0 1 1 vertically
%C Column 5 of A207908
%H R. H. Hardin, <a href="/A207905/b207905.txt">Table of n, a(n) for n = 1..210</a>
%F Empirical: a(n) = 6*a(n-1) -8*a(n-2) -10*a(n-3) +3*a(n-4) +80*a(n-5) -71*a(n-6) -74*a(n-7) -24*a(n-8) +242*a(n-9) -136*a(n-10) +56*a(n-11) -102*a(n-12) +102*a(n-13) -348*a(n-14) +344*a(n-15) -2*a(n-16) +120*a(n-17) -298*a(n-18) +222*a(n-19) -192*a(n-20) +82*a(n-21) -56*a(n-22) +142*a(n-23) -104*a(n-24) +48*a(n-25) -26*a(n-26) +18*a(n-27) -27*a(n-28) +18*a(n-29) -6*a(n-30) +2*a(n-31) -a(n-32) +2*a(n-33) -a(n-34)
%e Some solutions for n=4
%e ..0..1..1..1..0....0..0..1..1..0....1..1..1..1..1....1..0..1..1..0
%e ..1..1..1..0..1....1..1..1..1..1....1..1..1..1..0....0..1..1..1..0
%e ..0..1..1..0..0....0..0..1..1..0....0..0..1..1..0....1..0..0..1..1
%e ..0..0..1..1..1....1..0..1..1..1....0..0..1..1..1....0..0..1..1..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 21 2012
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