A070580 a(n) = n^4 mod 37.

0, 1, 16, 7, 34, 33, 1, 33, 26, 12, 10, 26, 16, 34, 10, 9, 9, 12, 7, 7, 12, 9, 9, 10, 34, 16, 26, 10, 12, 26, 33, 1, 33, 34, 7, 16, 1, 0, 1, 16, 7, 34, 33, 1, 33, 26, 12, 10, 26, 16, 34, 10, 9, 9, 12, 7, 7, 12, 9, 9, 10, 34, 16, 26, 10, 12, 26, 33, 1, 33, 34, 7, 16, 1, 0, 1, 16, 7

Offset

0,3

Comments

Sequence has period 37. - Vincenzo Librandi, May 28 2016

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).

Mathematica

PowerMod[Range[0, 80], 4, 37] (* Vincenzo Librandi, May 28 2016 *)

Prog

(PARI) a(n)=n^4%37 \\ Charles R Greathouse IV, Apr 06 2016
(Magma) [n^4 mod 37: n in [0..80]]; // Vincenzo Librandi, May 28 2016

Crossrefs

Sequence in context: A303627 A330277 A131030 * A298618 A028579 A007263

Adjacent sequences: A070577 A070578 A070579 * A070581 A070582 A070583

Keyword

nonn,easy

Author

N. J. A. Sloane, May 13 2002

Status

approved