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Number of binary strings of length n with equal numbers of 00000 and 10101 substrings
1

%I #4 Mar 31 2012 12:35:33

%S 1,2,4,8,16,30,57,109,208,396,757,1448,2767,5295,10143,19435,37268,

%T 71524,137354,263960,507652,977024,1881729,3626858,6995562,13503035,

%U 26083065,50420069,97535756,188815988,365785497,709127834,1375721062,2670799255

%N Number of binary strings of length n with equal numbers of 00000 and 10101 substrings

%H R. H. Hardin, <a href="/A164189/b164189.txt">Table of n, a(n) for n=0..500</a>

%K nonn

%O 0,2

%A _R. H. Hardin_ Aug 11 2009