Number of noncrossing connected graphs with nodes on a circle having n edges.
A065065
Number of noncrossing connected graphs with nodes on a circle having n edges.
Terms
- a(0) =1a(1) =3a(2) =13a(3) =64a(4) =341a(5) =1913a(6) =11132a(7) =66573a(8) =406653a(9) =2526351a(10) =15913347a(11) =101396034a(12) =652378120a(13) =4232439734a(14) =27657380019a(15) =181872596607
External references
- oeis: A065065