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A219905 Number of isomorphism classes of IPR nanocones with 5 pentagons and a symmetric boundary of length n. 5
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 13, 46, 153, 358, 797, 1527 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,11

REFERENCES

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

LINKS

Table of n, a(n) for n=0..15.

CROSSREFS

Cf. A197988, A198014, A198015, A198016, A198086, A219901-A219905.

Sequence in context: A010003 A007587 A318035 * A034462 A116476 A299716

Adjacent sequences:  A219902 A219903 A219904 * A219906 A219907 A219908

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Dec 01 2012

STATUS

approved

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Last modified October 17 13:27 EDT 2018. Contains 316280 sequences. (Running on oeis4.)