cp's OEIS Frontend

A138680 Prime(n)^11 mod prime(n-1).

%I A138680 #6 Apr 04 2013 15:11:13
%S A138680 1,2,3,2,2,10,8,16,1,18,26,21,39,41,14,25,42,44,37,60,50,36,72,1,24,
%T A138680 28,41,15,93,60,2,23,130,60,111,77,43,151,77,140,79,153,138,28,78,93,
%U A138680 153,120,5
%N A138680 Prime(n)^11 mod prime(n-1).
%C A138680 Related sequences type prime(n)^k mod prime(n-1) (k=1,2,3,4)
%C A138680 prime(n) mod prime(n-1) is given in A001223
%C A138680 prime(n)^2 mod prime(n-1) is given in A038702
%C A138680 prime(n)^3 mod prime(n-1) is given in A138672
%C A138680 prime(n)^4 mod prime(n-1) is given in A138673
%C A138680 prime(n)^5 mod prime(n-1) is given in A138674
%C A138680 prime(n)^6 mod prime(n-1) is given in A138675
%C A138680 prime(n)^7 mod prime(n-1) is given in A138676
%C A138680 prime(n)^8 mod prime(n-1) is given in A138677
%C A138680 prime(n)^9 mod prime(n-1) is given in A138678
%C A138680 prime(n)^10 mod prime(n-1) is given in A138679
%C A138680 prime(n)^11 mod prime(n-1) is given in A138680
%C A138680 prime(n)^12 mod prime(n-1) is given in A138681
%H A138680 Harvey P. Dale, <a href="/A138680/b138680.txt">Table of n, a(n) for n = 2..1000</a>
%e A138680 a(1)=1 because 3^11 = 1 mod 2
%e A138680 a(2)=2 because 5^11 = 2 mod 3
%t A138680 Table[Mod[Prime[n]^11, Prime[n - 1]], {n, 2, 50}]
%t A138680 PowerMod[Last[#],11,First[#]]&/@Partition[Prime[Range[100]],2,1] (* _Harvey P. Dale_, Apr 04 2013 *)
%Y A138680 Cf. A001223, A038702, A138672, A138673, A138674, A138675, A138676, A138677, A138678, A138679, A138680, A138681.
%K A138680 nonn
%O A138680 2,2
%A A138680 _Artur Jasinski_, Mar 26 2008