%I A154883
%S A154883 3,7,15,1,292,2,14,84,13,4,5,99,6,5,8,12
%N A154883 Nonrepeated entries in continued fraction for pi.
%C A154883 A one-to-one map of the natural numbers into themselves and so also generates 
               a "partner sequence" or "index sequence" 4 6 1 10 13 11 2 14 24 21 
               36 30 33 19 32 20 ? 22 ? 29 35 28 ... which notes the place in the 
               continued fraction of pi in which 1, 2, 3, 4, 5, 6,... make their 
               appearance (see A??????).
%e A154883 Since the actual continued fraction for pi is 3, 7, 15, 1, 292, 1, 1, 
               1, 2, ..., this sequence must be 3, 7, 15, 1, 292, 2, ...
%Y A154883 A001203, A033089 (for records of main CF), A033090
%Y A154883 Sequence in context: A106363 A128658 A001203 this_sequence A109732 A114396 
               A102032
%Y A154883 Adjacent sequences: A154880 A154881 A154882 this_sequence A154884 A154885 
               A154886
%K A154883 easy,nice,nonn
%O A154883 1,1
%A A154883 Lee Corbin (lcorbin(AT)rawbw.com), Jan 16 2009