Number of degeneracies on the sets of n ordinary trees with n vertices. These are the values of the Wiener number, W, in Table 15 of the paper by Elena V. Konstantinova and Maxim V. Vidyuk.
A125081
Number of degeneracies on the sets of n ordinary trees with n vertices. These are the values of the Wiener number, W, in Table 15 of the paper by Elena V. Konstantinova and Maxim V. Vidyuk.
Terms
- a(0) =4a(1) =6a(2) =39a(3) =83a(4) =221a(5) =528a(6) =1286a(7) =3131a(8) =7724a(9) =19289a(10) =48610a(11) =123832a(12) =317932a(13) =823029a(14) =2144486
External references
- oeis: A125081