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A099951
Length of shortest maximal Abelian squarefree word over alphabet of size n.
1
1, 3, 6, 11, 16, 20
OFFSET
1,2
LINKS
Michael Korn, Maximal Abelian squarefree words of short length, J. Combin. Theory, A 102 (2003), 207-211.
CROSSREFS
Sequence in context: A310106 A190455 A310107 * A108175 A030722 A030720
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Nov 12 2004
STATUS
approved