cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A244773 Prime numbers ending in the prime number 67.

Original entry on oeis.org

67, 167, 367, 467, 967, 1367, 1567, 1667, 1867, 2267, 2467, 2767, 3067, 3167, 3467, 3767, 3967, 4567, 4967, 5167, 5867, 6067, 6367, 6967, 7867, 8167, 8467, 8867, 9067, 9467, 9767, 9967, 10067, 10267, 10567, 10667, 10867, 11467, 11867, 12967, 13267
Offset: 1

Views

Author

Vincenzo Librandi, Jul 07 2014

Keywords

Comments

Also primes of the form 100*n+67. Subsequence of A141882, A141940.

Crossrefs

Cf. similar sequences listed in A244763.

Programs

  • Magma
    [n: n in PrimesUpTo(14000) | n mod 100 eq 67];
    
  • Mathematica
    Select[Prime[Range[5, 6000]], Take[IntegerDigits[#], -2]=={6, 7} &]
  • PARI
    select(x->(x % 100)==67, primes(2000)) \\ Michel Marcus, Jul 07 2014