1,2

A000030(n^a(n)) = 1; A098175(n) = n^a(n).

Table of n, a(n) for n=1..97.

Sequence in context: A238592 A229553 A254061 * A126709 A254159 A125575

Adjacent sequences: A098171 A098172 A098173 * A098175 A098176 A098177

nonn,base

Reinhard Zumkeller, Aug 30 2004

approved