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A120795 Number of monocyclic skeletons with n carbon atoms and a ring size of 8. +0
2
1, 1, 6, 16, 63, 190, 631, 1923, 5940, 17706, 52573, 153442, 444935, 1277737, 3648896, 10357898, 29278749, 82435343 (list; graph; listen)
OFFSET

8,3

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).

CROSSREFS

Sequence in context: A091649 A125628 A078672 this_sequence A128243 A118640 A083885

Adjacent sequences: A120792 A120793 A120794 this_sequence A120796 A120797 A120798

KEYWORD

nonn

AUTHOR

Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Aug 13 2006

EXTENSIONS

More terms from njas, Aug 27 2006

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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