Number of prime graphs on n vertices. (G is prime iff G has no module. Modules are also called homogeneous sets.)

A079473

Number of prime graphs on n vertices. (G is prime iff G has no module. Modules are also called homogeneous sets.)

Terms

    a(0) =0a(1) =0a(2) =0a(3) =1a(4) =4a(5) =26a(6) =260a(7) =4670a(8) =145870a(9) =8110356a(10) =804203096

External references