login
n-th distinct number to appear in A055177; also the n-th to appear in A055194.
1

%I #4 Mar 30 2012 18:57:03

%S 5,1,2,3,4,6,8,10,9,11,13,12,15,7,17,20,16,21,22,23,18,24,25,14,26,28,

%T 19,31,32,34,33,36,37,27,40,39,42,29,35,44,45,41,30,47,46,48,51,50,53,

%U 54,49,38,57,55,58,61,60,43,64,63,67,69,66

%N n-th distinct number to appear in A055177; also the n-th to appear in A055194.

%C Conjecture: this sequence is a permutation of the positive integers.

%K nonn

%O 1,1

%A _Clark Kimberling_, Apr 27 2000