Smallest integer k such that d(k^2)/d(k) = 2n-1, where d(k) is the number of divisors of k.

A339056

Smallest integer k such that d(k^2)/d(k) = 2n-1, where d(k) is the number of divisors of k.

Terms

    a(0) =1a(1) =144a(2) =3600a(4) =1587600a(7) =192099600a(8) =76839840000a(12) =32464832400a(13) =811620810000

External references