login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A164223 Number of binary strings of length n with equal numbers of 00010 and 10101 substrings. 1

%I #8 Mar 12 2018 20:07:15

%S 1,2,4,8,16,30,56,105,198,373,703,1331,2526,4800,9140,17438,33329,

%T 63819,122416,235214,452699,872650,1684725,3257267,6306430,12226254,

%U 23733263,46126348,89751793,174829691,340911111,665423385,1300061079,2542242086

%N Number of binary strings of length n with equal numbers of 00010 and 10101 substrings.

%H Alois P. Heinz, <a href="/A164223/b164223.txt">Table of n, a(n) for n = 0..1000</a> (first 501 terms from R. H. Hardin)

%K nonn

%O 0,2

%A _R. H. Hardin_, Aug 11 2009

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 9 00:53 EDT 2024. Contains 374171 sequences. (Running on oeis4.)