%I A104321
%S A104321 0,5,8,18,13,26,27,23,42,25,37,58,47,46,61,67,54,71,77,73,88,99,141,100,
%T A104321 115,114,119,117,113,112,109,135,110,127,133,136,164,162,177,186,193,
%U A104321 195,163,189,201,196,191,199,206,188,208,200,221,266,235,234,238,280
%N A104321 Smallest number m such that A104320(m)=n.
%C A104321 A104320(a(n))=n and A104320(m)<>n for m<a(n).
%Y A104321 Sequence in context: A091625 A027601 A057592 this_sequence A155086 A026595 
               A034453
%Y A104321 Adjacent sequences: A104318 A104319 A104320 this_sequence A104322 A104323 
               A104324
%K A104321 nonn
%O A104321 0,2
%A A104321 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Mar 01 2005