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A070582 a(n) = n^4 mod 39. 0
0, 1, 16, 3, 22, 1, 9, 22, 1, 9, 16, 16, 27, 13, 1, 3, 16, 22, 27, 22, 22, 27, 22, 16, 3, 1, 13, 27, 16, 16, 9, 1, 22, 9, 1, 22, 3, 16, 1, 0, 1, 16, 3, 22, 1, 9, 22, 1, 9, 16, 16, 27, 13, 1, 3, 16, 22, 27, 22, 22, 27, 22, 16, 3, 1, 13, 27, 16, 16, 9, 1, 22, 9, 1, 22, 3, 16, 1, 0, 1, 16, 3 (list; graph; refs; listen; history; text; internal format)
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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).
MATHEMATICA
PowerMod[Range[0, 90], 4, 39] (* or *) PadRight[{}, 90, {0, 1, 16, 3, 22, 1, 9, 22, 1, 9, 16, 16, 27, 13, 1, 3, 16, 22, 27, 22, 22, 27, 22, 16, 3, 1, 13, 27, 16, 16, 9, 1, 22, 9, 1, 22, 3, 16, 1}] (* Harvey P. Dale, Oct 20 2019 *)
PROG
(PARI) a(n)=n^4%39 \\ Charles R Greathouse IV, Apr 06 2016
CROSSREFS
Sequence in context: A068615 A341720 A139722 * A070569 A317316 A084473
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, May 13 2002
STATUS
approved

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Last modified June 15 03:12 EDT 2024. Contains 373402 sequences. (Running on oeis4.)