A010419 Squares mod 58.

0, 1, 4, 5, 6, 7, 9, 13, 16, 20, 22, 23, 24, 25, 28, 29, 30, 33, 34, 35, 36, 38, 42, 45, 49, 51, 52, 53, 54, 57

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• fini
• full

Crossrefs

Row 58 of A096008.

Cf. A010391, A028771.

Programs

Mathematica

Union[PowerMod[Range[58], 2, 58]] (* Alonso del Arte, Nov 29 2019 *)

Sage

[quadratic_residues(58)] # Zerinvary Lajos, May 24 2009

Scala

(1 to 58).map(n => n * n).map( % 58).toSet.toSeq.sorted // _Alonso del Arte, Nov 29 2019