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.
%I A010444 #22 Sep 08 2022 08:44:37 %S A010444 0,1,3,4,7,9,10,11,12,16,17,21,23,25,26,27,28,29,30,31,33,36,37,38,40, %T A010444 41,44,48,49,51,59,61,63,64,65,68,69,70,75,77,78,81 %N A010444 Squares mod 83. %t A010444 Union[PowerMod[Range[83], 2, 83]] (* _Alonso del Arte_, Jan 23 2020 *) %o A010444 (Sage) [quadratic_residues(83)] # _Zerinvary Lajos_, May 28 2009 %o A010444 (Scala) (1 to 83).map(n => n * n % 83).toSet.toSeq.sorted // _Alonso del Arte_, Jan 23 2020 %o A010444 (Magma) [n: n in [0..82] | IsSquare(R! n) where R := ResidueClassRing(83)]; // _Vincenzo Librandi_, Jan 24 2020 %Y A010444 Cf. A028796. %K A010444 nonn,fini,full,easy %O A010444 1,3 %A A010444 _N. J. A. Sloane_