%I #4 Mar 30 2012 18:57:03
%S 3,1,2,6,5,7,4,8,9,10,12,11,15,18,13,16,21,17,24,27,19,30,20,32,22,34,
%T 23,37,26,14,25,41,35,28,29,44,40,31,50,42,33,54,48,38,58,52,45,62,55,
%U 65,59,49,51,68,63,36,43,53,72,66,39,78,71
%N n-th distinct number to appear in A055171; also the n-th to appear in A055191.
%C Conjecture: this sequence is a permutation of the positive integers.
%K nonn
%O 1,1
%A _Clark Kimberling_, Apr 27 2000
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