This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A273155 #10 Feb 16 2025 08:33:35 %S A273155 1,3,0,1,7 %N A273155 Decimal expansion of the limit A006156(n)^(1/n) as n tends to infinity. %C A273155 The constant describes the asymptotic behavior of the number of ternary squarefree words. %C A273155 The next term a(6) is known to be either 6 or 5 (in the latter case it is followed by a(7) = 9). %H A273155 A. M. Shur, <a href="http://arxiv.org/abs/1009.4415">Numerical values of the growth rates of power-free languages</a>, arXiv:1009.4415 [cs.FL], 2010. %H A273155 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/SquarefreeWord.html">Squarefree Word</a> %e A273155 1.3017... %Y A273155 Cf. A006156. %K A273155 nonn,hard,more,cons %O A273155 1,2 %A A273155 _Vladimir Reshetnikov_, May 16 2016