Number of different chromatic polynomials of a simple graph with n nodes.
A229048
Number of different chromatic polynomials of a simple graph with n nodes.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =9a(4) =23a(5) =73a(6) =304a(7) =1954a(8) =23075a(9) =607507
External references
- oeis: A229048