OFFSET
1,1
MATHEMATICA
Take[Times@@@Tuples[Select[Prime[Range[2, 100]], PalindromeQ], 3]//Union, 50] (* Harvey P. Dale, Sep 10 2019 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, Jun 15 1998
EXTENSIONS
Definition clarified by N. J. A. Sloane, Dec 19 2017 at the suggestion of Harvey P. Dale
STATUS
approved