Primes for which only five iterations of 'Prime plus its digit sum equals a prime' are possible.

A048527

Primes for which only five iterations of 'Prime plus its digit sum equals a prime' are possible.

Terms

    a(0) =516493a(1) =1056493a(2) =1427383a(3) =1885943a(4) =3166183a(5) =3805183a(6) =4241593a(7) =6621283a(8) =7646953a(9) =12912283a(10) =17987839a(11) =32106493a(12) =107152093a(13) =120224773a(14) =131144473a(15) =133210873a(16) =139388891a(17) =142782877a(18) =150326173a(19) =155382923a(20) =177865819a(21) =184081943a(22) =227795839a(23) =242376877a(24) =264174877

External references