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 A383824 #8 May 12 2025 00:26:10 %S A383824 7,1,7,7,3,9,8,8,9,9,1,2,4,1,7,9,6,6,1,6,1,0,7,6,8,8,6,3,8,8,4,1,7,9, %T A383824 9,7,6,2,6,1,0,1,1,8,2,4,0,8,6,8,0,1,1,9,7,8,8,6,7,1,0,7,5,3,6,4,1,0, %U A383824 9,4,6,0,2,6,1,5,4,1,2,4,2,1,0,5,5,4,2,4,1,3,4,7,3,2,5,8,1,3,4,2 %N A383824 Decimal expansion of 12*log(2)/(6*log(2) - 3). %C A383824 Upper bound for the irrationality measure of 2-adic analog of zeta(3) (see Lai et al., 2025 at p. 3). %H A383824 Li Lai, Johannes Sprang, and Wadim Zudilin, <a href="https://arxiv.org/abs/2505.05005">A note on the irrationality of zeta_2(5)</a>, arXiv:2505.05005 [math.NT], 2025. %H A383824 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/IrrationalityMeasure.html">Irrationality Measure</a>. %H A383824 Wikipedia, <a href="https://en.wikipedia.org/wiki/Irrationality_measure">Irrationality measure</a>. %e A383824 7.177398899124179661610768863884179976261011824... %t A383824 RealDigits[12Log[2]/(6Log[2]-3),10,100][[1]] %Y A383824 Cf. A002162, A016687, A382497, A382778, A383822. %K A383824 nonn,cons %O A383824 1,1 %A A383824 _Stefano Spezia_, May 11 2025