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 A354128 #28 Apr 03 2025 04:06:31 %S A354128 0,7,1,7,9,6,7,6,9,7,2,4,4,9,0,8,2,5,8,9,0,2,1,4,6,3,3,9,7,6,5,1,0,5, %T A354128 3,2,2,2,8,7,7,8,9,8,4,7,5,8,4,7,7,4,8,7,7,7,6,7,7,2,0,8,2,1,9,2,2,6, %U A354128 7,9,3,2,3,6,4,7,9,9,8,5,1,6,7,5,4,1,5,2,5,2,9,7,1 %N A354128 Decimal expansion of 7 - 4*sqrt(3). %C A354128 The smallest root of x^2 - 14*x + 1 = 0. %H A354128 Nicholas Owad and Anastasiia Tsvietkova, <a href="https://arxiv.org/abs/2205.03451">Random meander model for links</a>, arXiv:2205.03451 [math.GT], 2022, p. 13. %F A354128 Equals (2 - sqrt(3))^2 = A019913^2. - _Jianing Song_, May 27 2022 %e A354128 0.07179676972449082589021463397651... %t A354128 First[RealDigits[N[7-4Sqrt[3],92]]] %Y A354128 Cf. A002194, A010502, A019913 (square root), A354129 (multiplicative inverse). %K A354128 nonn,cons,easy %O A354128 0,2 %A A354128 _Stefano Spezia_, May 18 2022