Number of n-bead necklaces with exactly five different colored beads.

A056285

Number of n-bead necklaces with exactly five different colored beads.

Terms

    a(0) =0a(1) =0a(2) =0a(3) =0a(4) =24a(5) =300a(6) =2400a(7) =15750a(8) =92680a(9) =510312a(10) =2691600a(11) =13794150a(12) =69309240a(13) =343501500a(14) =1686135376a(15) =8221437000a(16) =39901776360a(17) =193054016840a(18) =932142850800

External references