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.

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A096147 Prime denominators of the rational convergents to sqrt(3).

Original entry on oeis.org

3, 11, 41, 571, 2131, 110771, 1542841, 15558008491, 808717138331, 1663476485027525263506023431291963826940251, 33648911495192637123958375850447995878147331088460770783226682531
Offset: 1

Views

Author

Cino Hilliard, Jul 24 2004

Keywords

Comments

Next term is too large to include.
The next term has 79 digits. - Harvey P. Dale, Jul 06 2019
This is the prime subsequence of A002530. - Ray Chandler, Aug 01 2004
Primes p such that 3*p^2 - 2 is a square. - Vincenzo Librandi, May 21 2013

Links

Crossrefs

Cf. A002530, A079935, A096146.

Programs

  • Mathematica
    Select[Denominator[Convergents[Sqrt[3],300]],PrimeQ] (* Harvey P. Dale, Jul 06 2019 *)

Extensions

Offset corrected by Amiram Eldar, Jul 11 2024
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Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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