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%I M4104 #18 Dec 01 2022 05:02:14
%S 1,6,14,23,34,46
%N Davenport-Schinzel numbers of degree 6 on n symbols.
%D R. K. Guy, Unsolved Problems in Number Theory, E20.
%D 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 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%H Fausto A. C. Cariboni, <a href="/A005281/a005281.txt">All sequences of maximal size that yield a(6)</a>, Dec 01 2022.
%Y Cf. A002004, A005280, A259874.
%K nonn,hard,more
%O 1,2
%A _N. J. A. Sloane_
%E Name edited by _Jinyuan Wang_, Aug 09 2021
%E a(6) from _Fausto A. C. Cariboni_, Dec 01 2022
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