Number of degree-n permutations of order dividing n. Number of solutions to x^n = 1 in S_n.
A074759
Number of degree-n permutations of order dividing n. Number of solutions to x^n = 1 in S_n.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =3a(4) =16a(5) =25a(6) =396a(7) =721a(8) =11264a(9) =46089a(10) =602200a(11) =3628801a(12) =133494912a(13) =479001601a(14) =7692266960a(15) =95904273375
External references
- oeis: A074759