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A099951 Length of shortest maximal Abelian squarefree word over alphabet of size n. 1
1, 3, 6, 11, 16, 20 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

M. Korn, Maximal Abelian squarefree words of short length, J. Combin. Theory, A 102 (2003), 207-211.

LINKS

Table of n, a(n) for n=1..6.

CROSSREFS

Sequence in context: A310105 A310106 A310107 * A108175 A030722 A030720

Adjacent sequences:  A099948 A099949 A099950 * A099952 A099953 A099954

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Nov 12 2004

STATUS

approved

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Last modified April 16 18:53 EDT 2021. Contains 343050 sequences. (Running on oeis4.)