OFFSET
1,1
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..10000
EXAMPLE
8 is a term since it is a palindrome and the sum of the twin primes (3, 5).
MATHEMATICA
Select[2*Range[250000], PalindromeQ[#] && And @@ PrimeQ[#/2 + {-1, 1}] &] (* Amiram Eldar, Dec 27 2019 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
EXTENSIONS
More terms from Carlos Rivera
STATUS
approved