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.

A262298 Primes in A262572.

Original entry on oeis.org

13, 134567891011121314151617181920212223242526272829303132333435363738394041
Offset: 1

Views

Author

N. J. A. Sloane, Sep 25 2015

Keywords

Comments

Three more terms are known, but are too large to show here. See A262555 for details. - N. J. A. Sloane, Oct 09 2015

Crossrefs

See A262300 for more about this problem.

Programs

  • Mathematica
    Select[DeleteDuplicates[Table[FromDigits[Flatten[IntegerDigits[Complement[Range[n], {2}]]]], {n, 50}]], PrimeQ[#] & ](* Robert Price, Nov 05 2018 *)