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.

A167443 Prime numbers ending in the prime number 41.

Original entry on oeis.org

41, 241, 541, 641, 941, 1741, 2141, 2341, 2441, 2741, 3041, 3541, 4241, 4441, 5441, 5641, 5741, 6841, 7541, 7741, 7841, 8641, 8741, 8941, 9041, 9241, 9341, 9941, 10141, 11941, 12041, 12241, 12541, 12641, 12841, 12941, 13241, 13441, 13841, 14341
Offset: 1

Views

Author

Mark A. Thomas, Nov 03 2009

Keywords

Crossrefs

Cf. similar sequences listed in A244763.

Programs

  • Magma
    [n: n in PrimesUpTo(15000) | n mod 100 eq 41]; // Vincenzo Librandi, Jul 07 2014
    
  • Mathematica
    Select[Prime[Range[5,1700]],Take[IntegerDigits[#],-2]=={4,1}&]  (* Harvey P. Dale, Mar 30 2011 *)
  • PARI
    select(x->(x % 100)==41, primes(2000)) \\ Michel Marcus, Jul 07 2014