Primes p such that p^3 = q//3 for a prime q, where "//" denotes concatenation.

Terms

a(0) =17a(1) =157a(2) =257a(3) =277a(4) =397a(5) =677a(6) =877a(7) =997a(8) =1217a(9) =1697a(10) =1997a(11) =2417a(12) =2777a(13) =3257a(14) =3517a(15) =3697a(16) =4157a(17) =4177a(18) =5077a(19) =5197a(20) =5897a(21) =6277a(22) =7417a(23) =7517a(24) =8377a(25) =9397a(26) =9497a(27) =9677a(28) =9857a(29) =11197