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Search: id:A123607
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| A123607 |
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Number of fusenes with 24 hexagons, C_(3h) symmetry and containing n carbon atoms. |
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+0
1
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| 1, 6, 16, 40, 135, 303, 701, 1508, 2859, 3087, 2219
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OFFSET
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67,2
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REFERENCES
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G. Brinkmann, G. Caporossi and P. Hansen, "A Survey and New Results on Computer Enumeration of Polyhex and Fusene Hydrocarbons", J. Chem. Inf. Comput. Sci., vol. 43 (2003) 842-851. See Table 10 column 4 on page 849.
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EXAMPLE
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If n=67 then the number of fusenes with 24 hexagons with C_(3h) symmetry is 1.
If n=70 then the number of fusenes with 24 hexagons with C_(3h) symmetry is 6.
If n=73 then the number of fusenes with 24 hexagons with C_(3h) symmetry is 16.
If n=76 then the number of fusenes with 24 hexagons with C_(3h) symmetry is 40.
If n=97 then the number of fusenes with 24 hexagons with C_(3h) symmetry is 2219.
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CROSSREFS
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Cf. A122539, A121964, A122736, A123044, A123106, A123105, A123104, A123142, A123289, A123288, A123287, A123286, A123285, A123284, A123277, A123209, A123205.
Sequence in context: A130902 A009955 A123205 this_sequence A073570 A107614 A010915
Adjacent sequences: A123604 A123605 A123606 this_sequence A123608 A123609 A123610
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KEYWORD
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nonn
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AUTHOR
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Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Nov 14 2006
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