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A273155
Decimal expansion of the limit A006156(n)^(1/n) as n tends to infinity.
0
OFFSET
1,2
COMMENTS
The constant describes the asymptotic behavior of the number of ternary squarefree words.
The next term a(6) is known to be either 6 or 5 (in the latter case it is followed by a(7) = 9).
LINKS
A. M. Shur, Numerical values of the growth rates of power-free languages, arXiv:1009.4415 [cs.FL], 2010.
Eric Weisstein's World of Mathematics, Squarefree Word
EXAMPLE
1.3017...
CROSSREFS
Cf. A006156.
Sequence in context: A341856 A339350 A244118 * A208345 A216807 A216802
KEYWORD
nonn,hard,more,cons
AUTHOR
STATUS
approved