A323925 Polycyclic aromatic hydrocarbons (for precise definition see He and He, 1986).
0, 0, 0, 0, 2, 12, 66, 331, 1678
Offset: 1
Links
- Wenchen He and Wenjie He, Generation and enumeration of planar polycyclic aromatic hydrocarbons, Tetrahedron 42.19 (1986): 5291-5299. See Table 1.