|
| |
|
|
A026298
|
|
Number of polyhexes of class PF2.
|
|
9
| | |
|
|
|
OFFSET
| 7,1
|
|
|
COMMENTS
| See reference for precise definition.
|
|
|
REFERENCES
| 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.
|
|
|
CROSSREFS
| Cf. A026106, A026118, A026298, A030519, A030520, A030525, A030529, A030532, A030534.
Sequence in context: A128721 A053524 A125687 * A001396 A155611 A002903
Adjacent sequences: A026295 A026296 A026297 * A026299 A026300 A026301
|
|
|
KEYWORD
| nonn
|
|
|
AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
|
| |
|
|
