Number of unlabeled multigraphs with n edges and degree >= 3 at each node, loops allowed.
A360865
Number of unlabeled multigraphs with n edges and degree >= 3 at each node, loops allowed.
Terms
- a(0) =0a(1) =1a(2) =3a(3) =6a(4) =16a(5) =48a(6) =130a(7) =403a(8) =1293a(9) =4346a(10) =15318a(11) =56604a(12) =217802a(13) =873022
External references
- oeis: A360865