%I A002329 M4045 N1678
%S A002329 1,6,1,2,6,16,18,6,22,3,28,15,2,3,6,5,21,46,42,16,13,18,58,60,6,33,
%T A002329 22,35,8,6,13,9,41,28,44,6,15,96,2,4,34,53,108,3,112,6,48,22,5,42,21,130
%N A002329 Periods of reciprocals of integers prime to 10.
%C A002329 Nonzero terms of A084680.
%D A002329 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%D A002329 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 
               (includes this sequence).
%D A002329 J. W. L. Glaisher, On circulating decimals, Proc. Camb. Phil. Soc., 3 
               (1878), 185-206.
%D A002329 D. H. Lehmer, Guide to Tables in the Theory of Numbers. Bulletin No. 
               105, National Research Council, Washington, DC, 1941, pp. 7-12.
%H A002329 T. D. Noe, <a href="b002329.txt">Table of n, a(n) for n=1..1000</a>
%H A002329 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               DecimalExpansion.html">Link to a section of The World of Mathematics.</
               a>
%H A002329 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               Haupt-Exponent.html">Link to a section of The World of Mathematics.</
               a>
%H A002329 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               MultiplicativeOrder.html">Multiplicative Order</a>
%Y A002329 Sequence in context: A070682 A112828 A085766 this_sequence A053453 A156792 
               A021624
%Y A002329 Adjacent sequences: A002326 A002327 A002328 this_sequence A002330 A002331 
               A002332
%K A002329 nonn,base,nice,easy
%O A002329 1,2
%A A002329 N. J. A. Sloane (njas(AT)research.att.com).