A104736 Numbers n such that n and digital sums of n and n-th prime are primes.

2, 3, 5, 23, 41, 43, 61, 67, 89, 131, 137, 139, 157, 173, 199, 227, 241, 269, 311, 313, 331, 337, 379, 397, 409, 443, 449, 461, 463, 557, 571, 593, 599, 601, 607, 647, 683, 751, 797, 821, 827, 881, 883, 911, 953, 977