Numbers n which are prime and which when each digit is incremented by 2 with carries ignored yields another prime p with the same property.

A088786

Numbers n which are prime and which when each digit is incremented by 2 with carries ignored yields another prime p with the same property.

Terms

    a(0) =3a(1) =19a(2) =37a(3) =61a(4) =83a(5) =97a(6) =137a(7) =227a(8) =257a(9) =419a(10) =449a(11) =607a(12) =661a(13) =797a(14) =881a(15) =883a(16) =919a(17) =977a(18) =1009a(19) =1249a(20) =1307a(21) =1669a(22) =2239a(23) =2797a(24) =3257a(25) =3319a(26) =3389a(27) =3529a(28) =3769a(29) =3877

External references