Search: id:A072543
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%I A072543
%S A072543 0,1,2,3,4,5,6,7,8,9,10,11,20,21,22,30,31,32,33,40,41,42,43,44,50,51,
%T A072543 52,53,54,55,60,61,62,63,64,65,66,70,71,72,73,74,75,76,77,80,81,82,83,
%U A072543 84,85,86,87,88,90,91,92,93,94,95,96,97,98,99,100,101,110,111,200,201
%N A072543 Numbers whose largest decimal digit is also the initial digit.
%C A072543 A054055(a(n)) = A000030(a(n));
%C A072543 the sequence differs from A009996, A032873 and A032907: a(66)=101 is 
               not in A009996, a(67)=110 is not in A032873 and a(65)=100 is not 
               in A032907.
%Y A072543 Sequence in context: A130571 A084383 A032873 this_sequence A009996 A032907 
               A130576
%Y A072543 Adjacent sequences: A072540 A072541 A072542 this_sequence A072544 A072545 
               A072546
%K A072543 nonn,base
%O A072543 0,3
%A A072543 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Aug 04 2002

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