%I #19 Feb 02 2021 20:29:22
%S 0,1,8,3,4,5,0,7,8,9,4,11,0,1,8,3,4,5,0,7,8,9,4,11,0,1,8,3,4,5,0,7,8,
%T 9,4,11,0,1,8,3,4,5,0,7,8,9,4,11,0,1,8,3,4,5,0,7,8,9,4,11,0,1,8,3,4,5,
%U 0,7,8,9,4,11,0,1,8,3,4,5,0,7,8,9,4,11,0,1,8,3,4,5,0,7,8,9,4,11,0,1,8,3
%N Duplicate of A070474.
%C a(n)=A070474(n) [Proof: n^5-n^3 == 0 (mod 12) is shown explicitly for n=0 to 11, then the induction n->n+12 for the 5th-order polynomial followed by binomial expansion of (n+12)^k concludes that the zero (mod 12) is periodically extended to the other integers.] - _R. J. Mathar_, Jul 23 2009
%t Table[Mod[n^5,12],{n,0,200}] (* _Vladimir Joseph Stephan Orlovsky_, Apr 23 2011 *)
%o (Sage) [power_mod(n,7,12) for n in range(0, 100)] # _Zerinvary Lajos_, Oct 28 2009
%Y Cf. A008960, A070474.
%K dead
%O 0,3
%A _N. J. A. Sloane_, May 13 2002
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