Number of labeled n-vertex graphs with 2-components and without isolated vertices(1-components).
A093376
Number of labeled n-vertex graphs with 2-components and without isolated vertices(1-components).
Terms
- a(0) =0a(1) =0a(2) =1a(3) =0a(4) =3a(5) =40a(6) =585a(7) =15708a(8) =760277a(9) =67656960a(10) =11346344145
External references
- oeis: A093376