%I #4 Jun 30 2011 13:42:54
%S 1,1,4,27,256,3125,46656,823543,16777216,387420489,10,121,1728,28561,
%T 537824,11390625,268435456,6975757441,198359290368,19,400,9261,234256,
%U 6436343,191102976,6103515625,208827064576,7625597484987,58,841,27000
%N n^r(n), where r(n) is the digital root of n.
%F a(n) = n^r(n)
%F for n>0, a(n) = n^(mod(n-1,9)+1).
%e a(13)=13^r(13)=13^4=28561
%Y Cf. A010888.
%K base,nonn
%O 0,3
%A Luc Stevens (lms022(AT)yahoo.com), Apr 23 2006
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