The hyper-Wiener index of the Bethe cactus lattice graph E_n defined pictorially in the Hosoya - Balasubramanian reference.
A221047
The hyper-Wiener index of the Bethe cactus lattice graph E_n defined pictorially in the Hosoya - Balasubramanian reference.
Terms
- a(0) =5a(1) =406a(2) =11458a(3) =221572a(4) =3519703a(5) =49623850a(6) =646314724a(7) =7958362600a(8) =93998378377
External references
- oeis: A221047