Numbers n such that n.s.rev(n) is palindromic and prime, where '.' represents concatenation, rev(n) is the reversal of n and s is the sum of n and rev(n). Or, n such that A084998(n) is prime.

A093649

Numbers n such that n.s.rev(n) is palindromic and prime, where '.' represents concatenation, rev(n) is the reversal of n and s is the sum of n and rev(n). Or, n such that A084998(n) is prime.