Number of numbers k such that k < d(k)^(n/10), where d(k) is the number of divisors of k.

A225738

Number of numbers k such that k < d(k)^(n/10), where d(k) is the number of divisors of k.

Terms

    a(0) =0a(1) =1a(2) =1a(3) =3a(4) =4a(5) =4a(6) =7a(7) =14a(8) =21a(9) =29a(10) =52a(11) =89a(12) =155a(13) =284a(14) =528a(15) =1018a(16) =2046a(17) =4282a(18) =9272a(19) =21466a(20) =50967

External references