Number of k <= 10^n that are neither squarefree nor prime powers (i.e., k is in A126706).
A381391
Number of k <= 10^n that are neither squarefree nor prime powers (i.e., k is in A126706).
Terms
- a(0) =0a(1) =29a(2) =367a(3) =3866a(4) =39098a(5) =391838a(6) =3920154a(7) =39205902a(8) =392069187a(9) =3920718974a(10) =39207261564a(11) =392072817656
External references
- oeis: A381391