A164214 - OEIS

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

%S 1,2,4,8,16,30,56,108,210,408,792,1536,2982,5802,11304,22038,42990,

%T 83916,163920,320428,626776,1226740,2402372,4707280,9228596,18102112,

%U 35525670,69753614,137023650,269291232,529468794,1041462630,2049396678,4034423088

%N Number of binary strings of length n with equal numbers of 00010 and 01000 substrings

%H R. H. Hardin, <a href="/A164214/b164214.txt">Table of n, a(n) for n=0..500</a>

%K nonn

%O 0,2

%A _R. H. Hardin_ Aug 11 2009