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.

A066833 Continued fraction expansion of Product_{p prime} (1 - 1/(p^4 - p^3)).

Original entry on oeis.org

0, 1, 5, 1, 33, 49, 2, 1, 3, 2, 2, 2, 8, 1, 1, 28, 1, 7, 1, 1, 34, 2, 2, 2, 10, 2, 1, 9, 1, 1, 8, 2, 3, 16, 5, 7, 2, 14, 4, 2, 3, 4, 1, 3, 2, 3, 1, 8, 6, 2, 1, 32, 1, 10, 1, 3, 11, 2, 6, 6, 2, 1, 42, 1, 1, 2, 1, 2, 5, 1, 3, 4, 1, 1, 2, 1, 2, 5, 1, 1, 1, 15, 1, 2, 1, 4, 1, 1, 2, 6, 4, 15, 1, 1, 1, 2, 3, 1
Offset: 0

Views

Author

Randall L Rathbun, Jan 16 2002

Keywords

Crossrefs

Cf. A065415 (decimal expansion).

Programs

  • PARI
    contfrac(prodeulerrat(1-1/(p^4-p^3))) \\ Amiram Eldar, Jun 13 2021