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%I #3 Mar 30 2012 18:50:23
%S 1,4,27,256,3125,46656,823543,16777216,387420489,1,2048,531441,
%T 67108864,6103515625,470184984576,33232930569601,2251799813685248,
%U 150094635296999121,10000000000000000000
%N (Sum of digits of n)^n.
%Y Cf. A007953, A067040.
%K nonn,base
%O 1,2
%A _Reinhard Zumkeller_, May 13 2002