Number of unlabeled connected loopless multigraphs with n nodes of degree 5 or less and with single, double or triple edges.
A303033
Number of unlabeled connected loopless multigraphs with n nodes of degree 5 or less and with single, double or triple edges.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =12a(4) =81a(5) =535a(6) =5274a(7) =60684a(8) =869238a(9) =14595645a(10) =284939257a(11) =6347472749a(12) =159579271688
External references
- oeis: A303033