%I #2 Mar 30 2012 17:40:36
%S 1,17,20,29,253,344,370,445,479,675,786,887,1539,3115,4221,4271,6002,
%T 6416,7657,9015,10003,11563,12651,12984,14200,14494,14880,14928,15504,
%U 15738,17064,18008,18265,18395,19065,21795,23093,23676,24078,24570
%N n+p(n)+p(p(n)) is a palindrome, where p(n) denotes the n-th prime.
%e 10003+p(10003)+p(p(10003)) = 1481841.
%Y Cf. A115884.
%K nonn,base
%O 1,2
%A _Giovanni Resta_, Feb 13 2006