Related to enumeration of alkane systems - see reference for precise definition.
A121179
Related to enumeration of alkane systems - see reference for precise definition.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =4a(4) =19a(5) =91a(6) =476a(7) =2586a(8) =14421a(9) =82225a(10) =476913a(11) =2804880a(12) =16689036a(13) =100276894a(14) =607588840a(15) =3708251888a(16) =22776251835a(17) =140676848445a(18) =873210347555
External references
- oeis: A121179