%I #4 Mar 31 2012 12:35:33
%S 1,2,4,8,16,30,57,108,204,385,729,1381,2619,4973,9452,17987,34268,
%T 65361,124813,238619,456731,875234,1679169,3225296,6202198,11940392,
%U 23013524,44405122,85775159,165867285,321086662,622210063,1206966882,2343619235
%N Number of binary strings of length n with equal numbers of 00000 and 10001 substrings
%H R. H. Hardin, <a href="/A164188/b164188.txt">Table of n, a(n) for n=0..500</a>
%K nonn
%O 0,2
%A _R. H. Hardin_ Aug 11 2009