|
Search: id:A122096
|
|
|
| A122096 |
|
Number of fusenes with 23 hexagons, C_(2h) symmetry and containing n carbon atoms. |
|
+0
1
|
|
| 6, 45, 145, 510, 1739, 4906, 13450, 36524, 87242, 182817, 361188, 632578, 856492, 755737, 375524
(list; graph; listen)
|
|
|
OFFSET
|
66,1
|
|
|
REFERENCES
|
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 9 column 6 on page 849.
|
|
EXAMPLE
|
If n=66 then the number of fusenes with 23 hexagons with C_(2h) symmetry is 6.
If n=68 then the number of fusenes with 23 hexagons with C_(2h) symmetry is 45.
If n=70 then the number of fusenes with 23 hexagons with C_(2h) symmetry is 145.
If n=72 then the number of fusenes with 23 hexagons with C_(2h) symmetry is 510.
If n=94 then the number of fusenes with 23 hexagons with C_(2h) symmetry is 375524.
|
|
CROSSREFS
|
Cf. A122539, A121964, A122736, A123044, A123106, A123105, A123104, A123142, A123205, A123209, A123277, A123284, A123285, A123286, A123287, A123288, A123289.
Sequence in context: A006086 A131513 A123141 this_sequence A054563 A162230 A003486
Adjacent sequences: A122093 A122094 A122095 this_sequence A122097 A122098 A122099
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Oct 17 2006
|
|
|
Search completed in 0.002 seconds
|
