A028775 Nonsquares mod 62.

3, 6, 11, 12, 13, 15, 17, 21, 22, 23, 24, 26, 27, 29, 30, 34, 37, 42, 43, 44, 46, 48, 52, 53, 54, 55, 57, 58, 60, 61

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• fini
• full
• easy

Crossrefs

Cf. A010423, A028744 (subsequence).

Programs

Mathematica

Complement[Range[0, 61], PowerMod[Range[62], 2, 62]] (* Alonso del Arte, Dec 31 2019 *)

Scala

(0 to 61).diff((1 to 62).map(n => n * n % 62)) // Alonso del Arte, Dec 31 2019

Extensions

Incorrect term 31 removed by Alonso del Arte, Nov 29 2019