The number of divisors d of n! such that d < A000793(n) (Landau's function g(n)) and the symmetric group S_n contains no elements of order d.
A211391
The number of divisors d of n! such that d < A000793(n) (Landau's function g(n)) and the symmetric group S_n contains no elements of order d.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =2a(7) =2a(8) =2a(9) =6a(10) =4a(11) =15a(12) =15a(13) =24a(14) =29a(15) =33a(16) =63a(17) =55a(18) =126a(19) =117a(20) =110a(21) =103a(22) =225a(23) =212a(24) =288a(25) =282a(26) =319a(27) =428a(28) =504a(29) =774
External references
- oeis: A211391