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A120779
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Number of monocyclic skeletons with n carbon atoms and a ring size of 6.
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1
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1, 1, 5, 12, 40, 106, 317, 868, 2462, 6778, 18801, 51561, 141583, 386865, 1056815, 2880894, 7850318, 21373466, 58182244, 158342918
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OFFSET
| 6,3
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REFERENCES
| Camden A. Parks and James B. Hendrickson, Enumeration of monocyclic and bicyclic carbon skeletons, J. Chem. Inf. Comput. Sci., vol. 31, 334-339 (1991).
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CROSSREFS
| Sequence in context: A169588 A092772 A164737 * A082189 A129795 A187916
Adjacent sequences: A120776 A120777 A120778 * A120780 A120781 A120782
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KEYWORD
| nonn
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AUTHOR
| Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Aug 13 2006
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EXTENSIONS
| More terms from N. J. A. Sloane (njas(AT)research.att.com), Aug 27 2006
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