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A070709 n^7 mod 28. 0
0, 1, 16, 3, 4, 5, 20, 7, 8, 9, 24, 11, 12, 13, 0, 15, 16, 17, 4, 19, 20, 21, 8, 23, 24, 25, 12, 27, 0, 1, 16, 3, 4, 5, 20, 7, 8, 9, 24, 11, 12, 13, 0, 15, 16, 17, 4, 19, 20, 21, 8, 23, 24, 25, 12, 27, 0, 1, 16, 3, 4, 5, 20, 7, 8, 9, 24, 11, 12, 13, 0, 15, 16, 17, 4, 19, 20, 21, 8, 23, 24 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..80.

PROG

(Sage) [power_mod(n, 7, 28)for n in xrange(0, 81)] # - Zerinvary Lajos, Oct 29 2009

(PARI) a(n)=n^7%28 \\ Charles R Greathouse IV, Apr 06 2016

CROSSREFS

Sequence in context: A080992 A040249 A099143 * A247585 A068615 A139722

Adjacent sequences:  A070706 A070707 A070708 * A070710 A070711 A070712

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, May 13 2002

STATUS

approved

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Last modified November 14 12:21 EST 2019. Contains 329114 sequences. (Running on oeis4.)