a(n) = A038547(3^n), smallest number with 3^n odd divisors.

A360435

a(n) = A038547(3^n), smallest number with 3^n odd divisors.

Terms

    a(0) =9a(1) =225a(2) =11025a(3) =1334025a(4) =225450225a(5) =65155115025

External references