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A010419 Squares mod 58. 2
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 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..30.

MATHEMATICA

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

PROG

(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

CROSSREFS

Row 58 of A096008.

Cf. A010391, A028771.

Sequence in context: A047568 A139453 A010391 * A332486 A255137 A047260

Adjacent sequences:  A010416 A010417 A010418 * A010420 A010421 A010422

KEYWORD

nonn,fini,full

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified May 6 21:20 EDT 2021. Contains 343586 sequences. (Running on oeis4.)