Search: id:A057167
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%I A057167
%S A057167 1,4,2,131,129,3,5,16,14,12,10,8,6,31,29,27,25,23,99734,7,9,11,13,
%T A057167 15,17,64,62,60,58,56,54,52,50,48,46,44,42,40,38,111,22,20,18,28,30,
%U A057167 32,222,220,218,216,214,212,210,208,206,204,202,200,198,196
%N A057167 Term in Recaman's sequence A005132 where n appears for first time, or 
               0 if n never appears.
%H A057167 T. D. Noe, <a href="b057167.txt">Table of n, a(n) for n=1..1642</a> (taking 
               a(1355) from A064227)
%H A057167 Nick Hobson, <a href="a057167.py.txt">Python program for this sequence</
               a>
%H A057167 C. L. Mallows, <a href="a5132.jpg">Plot (jpeg) of first 10000 terms of 
               A005132</a>
%H A057167 C. L. Mallows, <a href="a5132.ps">Plot (postscript) of first 10000 terms 
               of A005132</a>
%H A057167 N. J. A. Sloane, <a href="http://www.research.att.com/~njas/doc/sg.txt">
               My favorite integer sequences</a>, in Sequences and their Applications 
               (Proceedings of SETA '98).
%H A057167 N. J. A. Sloane, <a href="a005132.txt">FORTRAN program for A005132, A057167, 
               A064227, A064228</a>
%H A057167 <a href="Sindx_Rea.html#Recaman">Index entries for sequences related 
               to Recaman's sequence</a>
%p A057167 w := array(1..10000); for j from 1 to 100 do l := 0; for k from 1 to 
               nops(a) do if a[k] = j then l := k; exit; fi; od: w[j] := l; od: 
               s := [seq(w[j],j=1..100)]; # where a is an array formed from sequence 
               A005132
%Y A057167 Cf. A005132, A057165, A057166.
%Y A057167 Sequence in context: A107667 A163176 A010319 this_sequence A096683 A158903 
               A152030
%Y A057167 Adjacent sequences: A057164 A057165 A057166 this_sequence A057168 A057169 
               A057170
%K A057167 nonn,easy,nice
%O A057167 1,2
%A A057167 N. J. A. Sloane (njas(AT)research.att.com), Sep 14 2000
%E A057167 I conjecture a(n) is never 0 - but see A064227, A064228.

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