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A070604 n^5 mod 20. 0
0, 1, 12, 3, 4, 5, 16, 7, 8, 9, 0, 11, 12, 13, 4, 15, 16, 17, 8, 19, 0, 1, 12, 3, 4, 5, 16, 7, 8, 9, 0, 11, 12, 13, 4, 15, 16, 17, 8, 19, 0, 1, 12, 3, 4, 5, 16, 7, 8, 9, 0, 11, 12, 13, 4, 15, 16, 17, 8, 19, 0, 1, 12, 3, 4, 5, 16, 7, 8, 9, 0, 11, 12, 13, 4, 15, 16, 17, 8, 19, 0, 1, 12, 3, 4, 5 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

Equivalently n^9 mod 20. - Zerinvary Lajos, Nov 03 2009

LINKS

Table of n, a(n) for n=0..85.

PROG

(Sage) [power_mod(n, 5, 20)for n in xrange(0, 86)] # - Zerinvary Lajos, Nov 03 2009

(PARI) a(n)=n^5%20 \\ Charles R Greathouse IV, Apr 06 2016

CROSSREFS

Sequence in context: A113923 A129197 A098067 * A268592 A127146 A306536

Adjacent sequences:  A070601 A070602 A070603 * A070605 A070606 A070607

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, May 13 2002

STATUS

approved

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Last modified October 15 05:43 EDT 2019. Contains 328026 sequences. (Running on oeis4.)