Primes in A058633.

Terms

a(0) =23a(1) =61a(2) =67a(3) =137a(4) =149a(5) =233a(6) =547a(7) =701a(8) =709a(9) =887a(10) =1583a(11) =1723a(12) =1777a(13) =2239a(14) =2459a(15) =2477a(16) =2693a(17) =3067a(18) =3167a(19) =3329a(20) =3881a(21) =3947a(22) =3967a(23) =4073a(24) =5333a(25) =5449a(26) =5839a(27) =6217a(28) =6709a(29) =6833