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n^6 mod 45.
0

%I #8 Sep 02 2020 22:37:21

%S 0,1,19,9,1,10,36,19,19,36,10,1,9,19,1,0,1,19,9,1,10,36,19,19,36,10,1,

%T 9,19,1,0,1,19,9,1,10,36,19,19,36,10,1,9,19,1,0,1,19,9,1,10,36,19,19,

%U 36,10,1,9,19,1,0,1,19,9,1,10,36,19,19,36,10,1,9,19,1,0,1,19,9,1,10,36

%N n^6 mod 45.

%H <a href="/index/Rec#order_15">Index entries for linear recurrences with constant coefficients</a>, signature (0,0,0,0,0,0,0,0,0,0,0,0,0,0,1).

%F a(n) = a(n-15) for n > 14. - _Chai Wah Wu_, Sep 02 2020

%o (PARI) a(n)=n^6%45 \\ _Charles R Greathouse IV_, Apr 06 2016

%K nonn,easy

%O 0,3

%A _N. J. A. Sloane_, May 13 2002