A070577 a(n) = n^4 mod 34.

0, 1, 16, 13, 18, 13, 4, 21, 16, 33, 4, 21, 30, 1, 30, 33, 18, 17, 18, 33, 30, 1, 30, 21, 4, 33, 16, 21, 4, 13, 18, 13, 16, 1, 0, 1, 16, 13, 18, 13, 4, 21, 16, 33, 4, 21, 30, 1, 30, 33, 18, 17, 18, 33, 30, 1, 30, 21, 4, 33, 16, 21, 4, 13, 18, 13, 16, 1, 0, 1, 16, 13, 18, 13, 4

Offset

0,3

Links

Table of n, a(n) for n=0..74.

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, 1).

Mathematica

PowerMod[Range[0, 80], 4, 34] (* Harvey P. Dale, Jan 18 2017 *)

Prog

(Sage) [power_mod(n, 4, 34) for n in range(0, 75)] # Zerinvary Lajos, Nov 01 2009
(PARI) a(n)=n^4%34 \\ Charles R Greathouse IV, Apr 06 2016
(Magma) [Modexp(n, 4, 34): n in [0..100]]; // Vincenzo Librandi, Jan 19 2017

Crossrefs

Sequence in context: A299524 A070534 A269299 * A184752 A291468 A072311

Adjacent sequences: A070574 A070575 A070576 * A070578 A070579 A070580

Keyword

nonn,easy

Author

N. J. A. Sloane, May 13 2002

Status

approved