%I #4 Mar 31 2012 12:35:33
%S 1,2,4,8,16,30,57,108,205,390,742,1413,2692,5136,9804,18735,35827,
%T 68585,131401,251995,483683,929276,1786976,3439517,6626278,12777355,
%U 24660687,47638907,92109837,178252183,345257895,669310385,1298617648,2521732679
%N Number of binary strings of length n with equal numbers of 00000 and 01001 substrings
%H R. H. Hardin, <a href="/A164184/b164184.txt">Table of n, a(n) for n=0..500</a>
%K nonn
%O 0,2
%A _R. H. Hardin_ Aug 11 2009