Search: id:A118895
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%I A118895
%S A118895 1,4,8,9,100,121,144,169,343,400,441,484,676,900,961,1000,1089,1331,
%T A118895 8000,9801,10000,10201,10404,10609,12100,12321,12544,12769,14400,14641,
%U A118895 14884,16900,40000,40401,40804,44100,44521,44944,48400,48841,67600
%N A118895 Numbers n with property that both n and its digit reversal are perfect 
               powers (i.e. in A001597).
%C A118895 An alternate version of A110811, which doesn't include the terms with 
               trailing zeros.
%e A118895 100 is in the sequence because 100 and 001 = 1 are both perfect powers;
%e A118895 44521 and 12544 are both in the sequence because both are perfect powers, 
               221^2 and 112^2.
%Y A118895 This sequence is a subset of both A115656 and A001597 and contains A110811.
%Y A118895 Cf. A118715.
%Y A118895 Sequence in context: A077572 A083807 A098128 this_sequence A110811 A128827 
               A075786
%Y A118895 Adjacent sequences: A118892 A118893 A118894 this_sequence A118896 A118897 
               A118898
%K A118895 base,easy,nonn
%O A118895 1,2
%A A118895 Joshua Zucker (joshua.zucker(AT)stanfordalumni.org), May 04 2006
%E A118895 Edited by N. J. A. Sloane (njas(AT)research.att.com), Oct 11 2008

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