%I #4 May 25 2012 20:43:03
%S 25048,63052,163495,428617,1128418,2972836,7819020,20492970,53430904,
%T 138348280,355098836,913961371,2361416000,6117827443,15876249210,
%U 41236258819,107134830966,278296440018,722558274464,1874769879282
%N Number of 0..2 arrays of length n+9 with sum less than 10 in any length 10 subsequence (=less than 50% duty cycle)
%C Column 5 of A212729
%H R. H. Hardin, <a href="/A212726/b212726.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=3
%e ..0....0....0....1....1....0....1....0....0....1....0....1....1....0....0....0
%e ..2....1....2....0....1....0....0....0....2....1....0....1....1....0....0....0
%e ..0....1....0....0....1....1....0....0....2....0....1....0....0....2....1....2
%e ..0....0....0....2....0....0....0....1....0....1....0....1....0....0....1....0
%e ..1....1....2....1....0....0....0....1....0....1....0....2....1....0....0....0
%e ..0....1....0....0....2....2....0....0....0....2....1....1....1....0....0....1
%e ..0....0....2....1....0....0....2....2....2....1....0....0....0....0....0....1
%e ..0....1....0....1....0....2....1....0....0....1....2....1....1....1....0....2
%e ..0....2....0....2....0....2....2....2....1....0....0....1....2....1....1....0
%e ..0....0....1....0....1....0....2....0....0....0....1....0....1....2....1....0
%e ..1....0....0....1....0....2....0....1....1....2....2....0....1....1....0....2
%e ..2....2....2....0....1....0....2....0....2....0....2....1....0....1....1....1
%K nonn
%O 1,1
%A _R. H. Hardin_ May 25 2012
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