Number of connected outerplanar graphs on n labeled nodes.
A097998
Number of connected outerplanar graphs on n labeled nodes.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =4a(4) =37a(5) =602a(6) =14436a(7) =458062a(8) =18029992a(9) =845360028a(10) =45938606320
External references
- oeis: A097998