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A070344 a(n) = 3^n mod 29. 3
1, 3, 9, 27, 23, 11, 4, 12, 7, 21, 5, 15, 16, 19, 28, 26, 20, 2, 6, 18, 25, 17, 22, 8, 24, 14, 13, 10, 1, 3, 9, 27, 23, 11, 4, 12, 7, 21, 5, 15, 16, 19, 28, 26, 20, 2, 6, 18, 25, 17, 22, 8, 24, 14, 13, 10, 1, 3, 9, 27, 23, 11, 4, 12, 7, 21, 5, 15, 16, 19, 28 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

G. C. Greubel, Table of n, a(n) for n = 0..1000

FORMULA

a(n) = a(n-28). - G. C. Greubel, Mar 12 2016

MATHEMATICA

PowerMod[3, Range[0, 50], 29] (* G. C. Greubel, Mar 12 2016 *)

PROG

(Sage) [power_mod(3, n, 29)for n in xrange(0, 71)] # Zerinvary Lajos, Nov 25 2009

(PARI) a(n)=lift(Mod(3, 29)^n) \\ Charles R Greathouse IV, Mar 22 2016

CROSSREFS

Sequence in context: A321540 A036123 A168427 * A070357 A131137 A061948

Adjacent sequences:  A070341 A070342 A070343 * A070345 A070346 A070347

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, May 12 2002

STATUS

approved

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Last modified June 25 06:26 EDT 2019. Contains 324347 sequences. (Running on oeis4.)