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A070640
a(n) = n^6 mod 17.
0
0, 1, 13, 15, 16, 2, 8, 9, 4, 4, 9, 8, 2, 16, 15, 13, 1, 0, 1, 13, 15, 16, 2, 8, 9, 4, 4, 9, 8, 2, 16, 15, 13, 1, 0, 1, 13, 15, 16, 2, 8, 9, 4, 4, 9, 8, 2, 16, 15, 13, 1, 0, 1, 13, 15, 16, 2, 8, 9, 4, 4, 9, 8, 2, 16, 15, 13, 1, 0, 1, 13, 15, 16, 2, 8, 9, 4, 4, 9, 8, 2, 16, 15, 13, 1, 0, 1, 13
OFFSET
0,3
LINKS
Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).
FORMULA
a(n) = a(n-17). - Wesley Ivan Hurt, Dec 26 2023
MATHEMATICA
PowerMod[Range[0, 90], 6, 17] (* or *) PadRight[{}, 90, {0, 1, 13, 15, 16, 2, 8, 9, 4, 4, 9, 8, 2, 16, 15, 13, 1}] (* Harvey P. Dale, Feb 02 2019 *)
PROG
(Sage) [power_mod(n, 6, 17)for n in range(0, 88)] # Zerinvary Lajos, Nov 06 2009
(PARI) a(n)=n^6%17 \\ Charles R Greathouse IV, Apr 06 2016
CROSSREFS
Sequence in context: A042505 A156371 A229957 * A043657 A043702 A278978
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, May 13 2002
STATUS
approved