Number of aperiodic necklaces with n labeled beads of 3 colors.

A032322

Number of aperiodic necklaces with n labeled beads of 3 colors.

Terms

    a(0) =3a(1) =6a(2) =48a(3) =432a(4) =5760a(5) =83520a(6) =1572480a(7) =32659200a(8) =792529920a(9) =21337344000a(10) =642820147200

External references