A076162 Primes p such that p + sum of squares of digits of p is also prime.

11, 13, 17, 19, 31, 73, 97, 101, 103, 107, 109, 127, 251, 277, 347, 367, 431, 433, 457, 499, 613, 631, 677, 691, 701, 709, 727, 811, 877, 941, 947, 1009, 1063, 1069, 1087, 1171