A062286 Smallest palindromic n-th power larger than 1.

2, 4, 8, 14641

Offset

1,1

Comments

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

Links

Table of n, a(n) for n=1..4.

Example

a(3) = 343 = 7^3.

Crossrefs

Sequence in context: A296742 A103097 A335750 * A071071 A354014 A195729

Adjacent sequences: A062283 A062284 A062285 * A062287 A062288 A062289

Keyword

nonn,base,hard

Author

Amarnath Murthy, Jun 18 2001

Extensions

Corrected by and better description from Dean Hickerson, Jun 23, 2001

Status

approved