Number of fusenes with 25 hexagons, C_(2h) symmetry and containing 2n carbon atoms.
A123660
Number of fusenes with 25 hexagons, C_(2h) symmetry and containing 2n carbon atoms.
Terms
- a(0) =4a(1) =25a(2) =132a(3) =473a(4) =1469a(5) =4894a(6) =14744a(7) =39776a(8) =105267a(9) =265094a(10) =591209a(11) =1185497a(12) =2215965a(13) =3569692a(14) =4408744a(15) =3597040
External references
- oeis: A123660