OFFSET
1,1
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..500
MATHEMATICA
Union[Select[Flatten[Select[Partition[Prime[Range[10000]], 2, 1], #[[2]]-#[[1]] ==2&]], IntegerDigits[#]==Reverse[IntegerDigits[#]]&]] (* Harvey P. Dale, Dec 03 2012 *)
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 09 2003
EXTENSIONS
Corrected and extended by Ray Chandler, May 23 2003
STATUS
approved