%I A002004 M3328 N1339
%S A002004 1,4,8,12,17,22,27,32,37,42,47,53,58,64,69,75,81,86,92,98,104
%N A002004 Davenport-Schinzel numbers.
%D A002004 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%D A002004 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 
               (includes this sequence).
%D A002004 R. G. Stanton and P. H. Dirksen, Davenport-Schinzel sequences, Ars. Combin., 
               1 (1976), 43-51.
%D A002004 D. P. Roselle and R. G. Stanton, Results on Davenport-Schinzel sequences, 
               pp. 249-267 in Proceedings of the Louisiana Conference on Combinatorics, 
               Graph Theory and Computer Science. Vol. 1, edited R. C. Mullin et 
               al., 1970.
%D A002004 R. K. Guy, Unsolved Problems in Number Theory, E20.
%H A002004 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               Davenport-SchinzelSequence.html">Link to a section of The World of 
               Mathematics.</a>
%Y A002004 Sequence in context: A028434 A001956 A106633 this_sequence A033156 A036573 
               A098573
%Y A002004 Adjacent sequences: A002001 A002002 A002003 this_sequence A002005 A002006 
               A002007
%K A002004 nonn,nice
%O A002004 1,2
%A A002004 N. J. A. Sloane (njas(AT)research.att.com).