My Sequences on The On-Line Encyclopedia of Integer Sequences

All the links: http://www.research.att.com/~njas/sequences/?q=northwolves&language=english

A154532

a(n) = largest 10-digit number whose nth power contains each digit (0-9) n times

A154566

a(n) = smallest 10-digit number whose nth power contains each digit (0-9) n times

A154871

Numbers n such that n^6 contains every digit exactly 4 times.

A154873

Numbers n such that n^5 contains every digit exactly 3 times.

A154818

Numbers n such that n^4 contains every digit exactly twice.

A154874

Numbers n such that n^3 contains every digit exactly twice.

A154875

Numbers n such that n^4 contains every digit exactly 3 times.

A154876

10-digit numbers n such that n^16 contains every digit exactly 16 times.