The OEIS is supported by the many generous donors to the OEIS Foundation.
%I #8 May 22 2024 11:32:49
%S 1,3,6,11,16,20
%N Length of shortest maximal Abelian squarefree word over alphabet of size n.
%H Michael Korn, <a href="https://doi.org/10.1016/S0097-3165(03)00016-5">Maximal Abelian squarefree words of short length</a>, J. Combin. Theory, A 102 (2003), 207-211.
%K nonn,more
%O 1,2
%A _N. J. A. Sloane_, Nov 12 2004