Number of phylogenetic trees with n labels.
A005640
Number of phylogenetic trees with n labels.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =8a(4) =64a(5) =832a(6) =15104a(7) =352256a(8) =10037248a(9) =337936384a(10) =13126565888a(11) =577818263552
External references
- oeis: A005640