Number of primitive (period n) n-bead necklaces with exactly five different colored beads.
A056290
Number of primitive (period n) 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) =510288a(10) =2691600a(11) =13793850a(12) =69309240a(13) =343499100a(14) =1686135352a(15) =8221421250a(16) =39901776360a(17) =193053923860a(18) =932142850800
External references
- oeis: A056290