Number of 3-colored labeled graphs on n nodes, divided by 3.
A000685
Number of 3-colored labeled graphs on n nodes, divided by 3.
Terms
- a(0) =1a(1) =5a(2) =41a(3) =545a(4) =11681a(5) =402305a(6) =22207361a(7) =1961396225a(8) =276825510401
External references
- oeis: A000685