A094317 - OEIS

%I #1 Jun 12 2004 03:00:00

%S 2,3,5,7,13,17,23,29,31,43,47,59,67,71,79,83,97,103,107,113,131,139,

%T 151,163,167,179,193,197,211,223,227,239,241,251,263,269,281,283,293,

%U 311,337,349,353,373,389,421,431,439,443,463,467,479,487,509

%N Primes n with property that sum of digits that are primes is prime.

%Y Cf. A094318.

%K nonn,base

%O 1,1

%A Harvey Dale, May 31 2004