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A070701 a(n) = n^7 mod 19. 1
0, 1, 14, 2, 6, 16, 9, 7, 8, 4, 15, 11, 12, 10, 3, 13, 17, 5, 18, 0, 1, 14, 2, 6, 16, 9, 7, 8, 4, 15, 11, 12, 10, 3, 13, 17, 5, 18, 0, 1, 14, 2, 6, 16, 9, 7, 8, 4, 15, 11, 12, 10, 3, 13, 17, 5, 18, 0, 1, 14, 2, 6, 16, 9, 7, 8, 4, 15, 11, 12, 10, 3, 13, 17, 5, 18, 0, 1, 14, 2, 6, 16, 9, 7, 8 (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, 19] (* Vincenzo Librandi, Jun 17 2016 *)

PROG

(Sage) [power_mod(n, 7, 19) for n in xrange(85)] # Zerinvary Lajos, Oct 28 2009

(PARI) a(n)=n^7%19 \\ Charles R Greathouse IV, Apr 06 2016

(MAGMA) [Modexp(n, 7, 19): n in [0..80]]; // Vincenzo Librandi, Jun 17 2016

CROSSREFS

Sequence in context: A064432 A040194 A107834 * A067740 A037923 A040195

Adjacent sequences:  A070698 A070699 A070700 * A070702 A070703 A070704

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, May 13 2002

STATUS

approved

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Last modified November 12 09:01 EST 2019. Contains 329052 sequences. (Running on oeis4.)