%I A073600
%S A073600 1,256,387420489,4096,59604644775390625,60466176,79792266297612001,
%T A073600 8589934592,984770902183611232881,100,121,144,169,196,11390625,1048576,
%U A073600 1419857,104976,130321,25600000000,278218429446951548637196401
%N A073600 Least n^k with same leading decimal digit as n, k>1.
%C A073600 a(n) = n^A073601(n);
%C A073600 A000030(a(n)) = A000030(n).
%e A073600 a(4)=4096, as 4096=4^6 is the least power of 4 with initial digit =4: 
               4^2=16, 4^3=64, 4^4=256 and 4^5=1024; A073601(4)=6.
%Y A073600 Sequence in context: A017096 A017192 A013879 this_sequence A070327 A008972 
               A017300
%Y A073600 Adjacent sequences: A073597 A073598 A073599 this_sequence A073601 A073602 
               A073603
%K A073600 nonn,base
%O A073600 1,2
%A A073600 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Aug 04 2002