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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.

User: Jean-Yves BOULAY

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Jean-Yves BOULAY has authored 1 sequences.

A171091 Digits in the order in which they appear in the fractional part of the decimal expansion of Pi.

Original entry on oeis.org

1, 4, 5, 9, 2, 6, 3, 8, 7, 0
Offset: 1

Views

Author

Jean-Yves BOULAY, Sep 07 2010

Keywords

Comments

3,1,8,0,9,6,7,5,2,4 (see A049541) and 6,1,8,0,3,9,7,4,2,5 (see A094214) are the equivalent sequences for 1/Pi and 1/phi. Conjecture: These sequences are not random but are in ratio of 3/2 between the first six and last four digits and the first six digits and last four are the same.

Links

Crossrefs

Cf. A000796, A105177

Programs

  • Mathematica
    DeleteDuplicates[Rest[RealDigits[Pi,10,40][[1]]]] (* Harvey P. Dale, Jan 31 2020 *)

Extensions

Edited by N. J. A. Sloane, Sep 08 2010

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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