a(n) = number of chord labeled loopless diagrams by number of K_3.
A348813
a(n) = number of chord labeled loopless diagrams by number of K_3.
Terms
- a(0) =0a(1) =1a(2) =22a(3) =1415a(4) =140343a(5) =20167651a(6) =3980871156
External references
- oeis: A348813