A121074 Nonisomorphic catacondensed monoheptabenzenoids (see reference for precise definition).

0, 1, 3, 3, 9, 10, 29, 35, 99

Offset

0,3

References

B. N. Cyvin et al., A class of polygonal systems representing polycyclic conjugated hydrocarbons ..., Monat. f. Chemie, 125 (1994), 1327-1337.

Links

Table of n, a(n) for n=0..8.

Crossrefs

Sequence in context: A117783 A121445 A327798 * A121072 A133164 A022156

Adjacent sequences: A121071 A121072 A121073 * A121075 A121076 A121077

Keyword

nonn

Author

N. J. A. Sloane, Aug 11 2006

Status

approved