Isomers of polyenes attached to benzene (see Cyvin et al. for precise definition).
A121096
Isomers of polyenes attached to benzene (see Cyvin et al. for precise definition).
Terms
- a(0) =1a(1) =1a(2) =4a(3) =11a(4) =41a(5) =138a(6) =502a(7) =1747a(8) =6165a(9) =21420
External references
- oeis: A121096