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A010443
Squares mod 82.
2
0, 1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 21, 23, 25, 31, 32, 33, 36, 37, 39, 40, 41, 42, 43, 45, 46, 49, 50, 51, 57, 59, 61, 62, 64, 66, 72, 73, 74, 77, 78, 80, 81
OFFSET
1,3
MATHEMATICA
Union[PowerMod[Range[82], 2, 82]] (* Alonso del Arte, May 01 2020 *)
PROG
(Sage) [quadratic_residues(82)] # Zerinvary Lajos, May 28 2009
(Scala) (1 to 82).map(n => n * n % 82).toSet.toList.sorted // Alonso del Arte, May 01 2020
CROSSREFS
Sequence in context: A003714 A340956 A010402 * A035269 A267703 A277075
KEYWORD
nonn,fini,full,easy
STATUS
approved