A111758 Number of bipartite connected outerplanar graphs on n unlabeled nodes.

1, 1, 1, 3, 4, 12, 24, 74, 193, 635, 1990, 6933, 24144, 88203, 326053, 1234735, 4732762, 18403211, 72282202, 286705378

Offset: 1

Author

Stefan Vigerske, Nov 21 2005

Keywords

• nonn

Links

• M. Bordirsky, É. Fusy, M. Kang and S. Vigerske, Enumeration of Unlabeled Outerplanar Graphs, 2005
• S. Vigerske, Asymptotic enumeration of unlabeled outerplanar graphs, Diploma thesis, Humboldt University Berlin, 2005
• S. Vigerske, Homepage

Crossrefs

Cf. A111563.