Primes of the form p^q - q, where p and q are primes.

Terms

a(0) =2a(1) =5a(2) =7a(3) =23a(4) =47a(5) =167a(6) =359a(7) =839a(8) =1367a(9) =1847a(10) =2207a(11) =3719a(12) =5039a(13) =7919a(14) =8179a(15) =10607a(16) =11447a(17) =16127a(18) =17159a(19) =19319a(20) =29927a(21) =36479a(22) =44519a(23) =49727a(24) =54287a(25) =57119a(26) =66047a(27) =85847a(28) =97967a(29) =113567