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%I #8 Mar 12 2018 20:07:15
%S 1,2,4,8,16,30,56,105,198,373,703,1331,2526,4800,9140,17438,33329,
%T 63819,122416,235214,452699,872650,1684725,3257267,6306430,12226254,
%U 23733263,46126348,89751793,174829691,340911111,665423385,1300061079,2542242086
%N Number of binary strings of length n with equal numbers of 00010 and 10101 substrings.
%H Alois P. Heinz, <a href="/A164223/b164223.txt">Table of n, a(n) for n = 0..1000</a> (first 501 terms from R. H. Hardin)
%K nonn
%O 0,2
%A _R. H. Hardin_, Aug 11 2009