Number of inequivalent ways to color edges of a cube using at most n colors.

A060530

Number of inequivalent ways to color edges of a cube using at most n colors.

Terms

    a(0) =0a(1) =1a(2) =218a(3) =22815a(4) =703760a(5) =10194250a(6) =90775566a(7) =576941778a(8) =2863870080a(9) =11769161895a(10) =41669295250a(11) =130772947481a(12) =371513523888a(13) =970769847320

External references