A005280 - OEIS

%I M3796 #13 Aug 09 2021 08:39:39

%S 1,5,10,16,22,29

%N Davenport-Schinzel numbers of degree 5 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).

%Y Cf. A002004, A005281, A259874.

%K nonn,more

%O 1,2

%A _N. J. A. Sloane_

%E Name edited by _Jinyuan Wang_, Aug 09 2021