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Search: id:A030534
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| A030534 |
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Number of polyhexes of class PF2. |
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+0
9
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| 1, 2, 10, 40, 185, 828, 3805, 17411, 80177, 369639, 1710137, 7931011, 36884730
(list; graph; listen)
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OFFSET
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4,2
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COMMENT
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See reference for precise definition.
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REFERENCES
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S. J. Cyvin et al., Enumeration and classification of benzenoid systems 32. Normal perifusenes with two internal vertices, J. Chem. Inform. Comput. Sci., 32 (1992), 532-540.
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CROSSREFS
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Cf. A026106, A026118, A026298, A030519, A030520, A030525, A030529, A030532, A030534.
Sequence in context: A151023 A151024 A151025 this_sequence A151026 A151027 A151028
Adjacent sequences: A030531 A030532 A030533 this_sequence A030535 A030536 A030537
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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