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A219902
Number of isomorphism classes of IPR nanocones with 3 pentagons and a nearsymmetric boundary of length n.
4
0, 0, 5, 14, 32, 57, 97, 145, 215, 295, 402, 522, 675, 842, 1049, 1272
OFFSET
0,3
LINKS
Gunnar Brinkmann and Nico Van Cleemput, Classification and generation of nanocones, Discrete Applied Mathematics, 159 (2011), 1528-1539.
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Dec 01 2012
STATUS
approved