57298domain: NAppears in sequencesMolien series of 4-dimensional representation of u.g.g.r. #9.at n=25A013977A hierarchical sequence (S(W2{2}*c) - see A059126).at n=12A059140Number of fusenes with 23 hexagons, C_(2v) symmetry and containing n carbon atoms.at n=14A122097