Triprimes to triprime powers.

A217784

Triprimes to triprime powers.

Terms

    a(0) =16777216a(1) =429981696a(2) =11019960576a(3) =25600000000a(4) =68719476736a(5) =282429536481a(6) =377801998336a(7) =656100000000

External references