A219904 Number of isomorphism classes of IPR nanocones with 4 pentagons and a nearsymmetric boundary of length n.

0, 0, 0, 0, 16, 136, 111, 272, 565, 1063, 1844, 3022, 4717, 7093, 10319, 14617

Offset: 0

Author

N. J. A. Sloane, Dec 01 2012

Keywords

• nonn
• more

Links

• Gunnar Brinkmann and Nico Van Cleemput, Classification and generation of nanocones, Discrete Applied Mathematics, 159 (2011), 1528-1539.

Crossrefs

Cf. A197988, A198014, A198015, A198016, A198086.

Cf. A219901, A219902, A219903, A219905.