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 A210146 Number of square fullerenes with 2n vertices. 2
 1, 0, 1, 1, 1, 1, 3, 1, 3, 3, 3, 2, 8, 3, 7, 7, 7, 5, 14, 6, 12, 12, 13, 10, 23, 12, 19, 21, 22, 16, 36, 21, 29, 31, 34, 24, 53, 32, 42, 47, 50, 35, 75, 46, 59, 65, 70, 48, 99, 65, 79, 89, 97, 68, 133, 90, 99, 115, 127, 86, 171, 118, 133, 152, 165, 110, 220 (list; graph; refs; listen; history; text; internal format)
 OFFSET 4,7 COMMENTS 3-regular plane graphs with 4-gonal and 6-gonal faces only. - Andrey Zabolotskiy, Dec 23 2021 LINKS Andrey Zabolotskiy, Table of n, a(n) for n = 4..130 Antoine Deza, Michel Deza and Viatcheslav Grishukhin, Fullerenes and coordination polyhedra versus half-cube embeddings. Discrete metric spaces (Villeurbanne, 1996). Discrete Math. 192 (1998), no. 1-3, 41--80. MR1656726 (99k:92049) Michel-Marie Deza, Mathieu Dutour Sikiric and Mikhail Ivanovitch Shtogrin, Geometric Structure of Chemistry-Relevant Graphs, Springer, 2015; see Table 3.2. CROSSREFS Cf. A088534, A111361, A167227, A215622. Sequence in context: A348665 A152774 A275820 * A233654 A068074 A063195 Adjacent sequences:  A210143 A210144 A210145 * A210147 A210148 A210149 KEYWORD nonn AUTHOR N. J. A. Sloane, Mar 18 2012 EXTENSIONS Terms a(23) and beyond from the book by Deza et al. added by Andrey Zabolotskiy, Dec 23 2021 STATUS approved

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Last modified January 25 10:03 EST 2022. Contains 350565 sequences. (Running on oeis4.)