A164229 - OEIS

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

%S 1,2,4,8,16,30,56,104,192,352,646,1188,2192,4064,7584,14252,26976,

%T 51424,98688,190528,369734,720572,1409128,2762896,5427776,10677636,

%U 21024560,41421648,81633536,160908160,317184412,625242248,1232487488,2429523328

%N Number of binary strings of length n with equal numbers of 00011 and 00101 substrings

%H R. H. Hardin, <a href="/A164229/b164229.txt">Table of n, a(n) for n=0..500</a>

%K nonn

%O 0,2

%A _R. H. Hardin_ Aug 11 2009