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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A140512 Limit of A140485 (1, 4, 9, 13) table signed. Denominators of a sequence whose numerators are 1's.

Original entry on oeis.org

1, -2, 3, -7, 10, -12, 15, -17, 20, -24, 27, -35
Offset: 0

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Author

Paul Curtz, Jul 01 2008

Keywords

Comments

With transform in A129891 or A100597 the converging sequence becomes a polynomial family whose roots are on a curve (in imaginary coordinates). See P. Flajolet, X. Gourdon, B. Salvy.

References

  • P. Flajolet, X. Gourdon, B. Salvy, Gazette des mathematiciens, 1993, 55, pp. 67-78.
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