The number of labeled graphs of n vertices that have endpoints, where an endpoint is a vertex with degree 1.
A245797
The number of labeled graphs of n vertices that have endpoints, where an endpoint is a vertex with degree 1.
Terms
- a(0) =0a(1) =1a(2) =6a(3) =49a(4) =710a(5) =19011a(6) =954184a(7) =90154415a(8) =16108626420
External references
- oeis: A245797