A010402 Squares mod 41.

0, 1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 21, 23, 25, 31, 32, 33, 36, 37, 39, 40

Offset

1,3

Comments

A070463 sorted, duplicates removed. - R. J. Mathar, Jan 12 2024

Links

Table of n, a(n) for n=1..21.

Mathematica

Union[PowerMod[Range[41], 2, 41]] (* Vincenzo Librandi, Dec 27 2019 *)

Prog

(Sage) [quadratic_residues(41)] # Zerinvary Lajos, May 24 2009

Crossrefs

Cf. A010443.

Sequence in context: A279430 A003714 A340956 * A010443 A035269 A267703

Adjacent sequences: A010399 A010400 A010401 * A010403 A010404 A010405

Keyword

nonn,fini,full

Author

N. J. A. Sloane

Status

approved