OFFSET

1,1

LINKS

Lars Blomberg, Table of n, a(n) for n = 1..500, terms < 10^16.

EXAMPLE

The palindrome 217787712 is a term since it has 8 factors 2^6 3 1134311, all palindromic.

CROSSREFS

KEYWORD

nonn,base

AUTHOR

Patrick De Geest, Jun 15 1998

EXTENSIONS

Corrected and edited by D. S. McNeil, Dec 10 2010

More terms from Lars Blomberg, Nov 06 2015

STATUS

approved