Number of planted binary phylogenetic trees with n labels.
A006677
Number of planted binary phylogenetic trees with n labels.
Terms
- a(0) =1a(1) =2a(2) =7a(3) =41a(4) =346a(5) =3797a(6) =51157a(7) =816356a(8) =15050581a(9) =314726117a(10) =7359554632a(11) =190283748371
External references
- oeis: A006677