a(n) is the least prime p = prime(k) such that the next prime with the same last digit as p is prime(k+n).
A340800
a(n) is the least prime p = prime(k) such that the next prime with the same last digit as p is prime(k+n).
Terms
- a(0) =139a(1) =19a(2) =7a(3) =3a(4) =17a(5) =11a(6) =29a(7) =113a(8) =883a(9) =397a(10) =929a(11) =331a(12) =269a(13) =4409a(14) =10067a(15) =14969a(16) =10891a(17) =22859a(18) =57331a(19) =57107a(20) =78283a(21) =41603a(22) =46273a(23) =27283a(24) =527929a(25) =623299a(26) =906847a(27) =425417a(28) =1086923a(29) =4343363
External references
- oeis: A340800