%I

%S 2,4,8,14641

%N Smallest palindromic n-th power larger than 1.

%C It is probably still unknown whether there are any palindromic n-th powers with more than one digit, for any n >= 5.

%e a(3) = 343 = 7^3.

%K nonn,base,hard

%O 1,1

%A _Amarnath Murthy_, Jun 18 2001

%E Corrected by and better description from _Dean Hickerson_, Jun 23, 2001