%I #4 Mar 31 2012 12:35:34

%S 1,2,4,8,16,30,56,104,194,366,694,1324,2532,4848,9296,17842,34298,

%T 66042,127382,246122,476294,923084,1791428,3481020,6772284,13190340,

%U 25718480,50197176,98069428,191772058,375328382,735174274,1441125226,2827004998

%N Number of binary strings of length n with equal numbers of 00010 and 01100 substrings

%H R. H. Hardin, <a href="/A164218/b164218.txt">Table of n, a(n) for n=0..500</a>

%K nonn

%O 0,2

%A _R. H. Hardin_ Aug 11 2009