Total of the chromatic numbers of all simple graphs on n nodes.

A348620

Total of the chromatic numbers of all simple graphs on n nodes.

Terms

    a(0) =1a(1) =3a(2) =8a(3) =26a(4) =94a(5) =476a(6) =3487a(7) =44110a(8) =1042221a(9) =48069505

External references