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A070704 a(n) = n^7 mod 23. 1
0, 1, 13, 2, 8, 17, 3, 5, 12, 4, 14, 7, 16, 9, 19, 11, 18, 20, 6, 15, 21, 10, 22, 0, 1, 13, 2, 8, 17, 3, 5, 12, 4, 14, 7, 16, 9, 19, 11, 18, 20, 6, 15, 21, 10, 22, 0, 1, 13, 2, 8, 17, 3, 5, 12, 4, 14, 7, 16, 9, 19, 11, 18, 20, 6, 15, 21, 10, 22, 0, 1, 13, 2, 8, 17, 3, 5, 12, 4, 14, 7, 16 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

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

MATHEMATICA

PowerMod[Range[0, 100], 7, 23] (* Vincenzo Librandi, Jun 17 2016 *)

PROG

(Sage) [power_mod(n, 7, 23)for n in xrange(0, 82)] # Zerinvary Lajos, Oct 29 2009

(PARI) a(n)=n^7%23 \\ Charles R Greathouse IV, Apr 06 2016

(MAGMA) [Modexp(n, 7, 23): n in [0..80]]; // Vincenzo Librandi, Jun 17 2016

CROSSREFS

Sequence in context: A010224 A100081 A078197 * A317753 A298059 A298708

Adjacent sequences:  A070701 A070702 A070703 * A070705 A070706 A070707

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, May 13 2002

STATUS

approved

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Last modified October 21 11:05 EDT 2019. Contains 328294 sequences. (Running on oeis4.)