Number of simple labeled graphs of order n that have 3k connected components for some k.
A249672
Number of simple labeled graphs of order n that have 3k connected components for some k.
Terms
- a(0) =1a(1) =0a(2) =0a(3) =1a(4) =6a(5) =55a(6) =826a(7) =20839a(8) =925470a(9) =76332845a(10) =12144225666
External references
- oeis: A249672