Number of simple labeled graphs on n nodes with exactly 6 connected components that are trees or cycles.

A215856

Number of simple labeled graphs on n nodes with exactly 6 connected components that are trees or cycles.

Terms

    a(0) =1a(1) =21a(2) =434a(3) =8694a(4) =183099a(5) =4138827a(6) =101682724a(7) =2726328033a(8) =79746709042

External references