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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A010397 Squares mod 36.

Original entry on oeis.org

0, 1, 4, 9, 13, 16, 25, 28
Offset: 1

Views

Author

N. J. A. Sloane

Keywords

Crossrefs

Cf. A028749.

Programs

  • Magma
    [n: n in [0..35] | IsSquare(R! n) where R:= ResidueClassRing(36)]; // Vincenzo Librandi, Jan 31 2020
  • Mathematica
    Union[PowerMod[Range[36], 2, 36]] (* Vincenzo Librandi, Jan 31 2020 *)
  • Sage
    [quadratic_residues(36)] # Zerinvary Lajos, May 24 2009
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Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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