Number of not necessarily connected 3-regular simple graphs on 2n vertices with girth exactly 3.
A185133
Number of not necessarily connected 3-regular simple graphs on 2n vertices with girth exactly 3.
Terms
- a(0) =0a(1) =0a(2) =1a(3) =1a(4) =4a(5) =15a(6) =71a(7) =428a(8) =3406a(9) =34270a(10) =418621a(11) =5937051a(12) =94782437a(13) =1670327647a(14) =32090011476a(15) =666351752261
External references
- oeis: A185133