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 A387247 #5 Aug 24 2025 11:29:48 %S A387247 1,1,4,9,6,5,3,0,7,2,1,6,7,0,2,7,4,2,2,8,4,8,8,1,1,3,0,9,2,3,0,6,3,1, %T A387247 4,2,6,1,6,1,8,7,2,6,3,9,4,5,5,6,8,7,3,6,2,9,3,3,6,7,3,5,8,3,4,0,9,3, %U A387247 7,3,5,7,3,3,0,4,6,5,2,2,4,1,7,1,8,4,0,3,9,3,8,7,0,3,4,3,3,0,2,2 %N A387247 Decimal expansion of (2*log(3) + 7)/8. %H A387247 W. Lai, H. Jiang, D. Zhu, and B. Zhu, <a href="https://doi.org/10.1007/978-981-95-0218-9_25">Improved Approximation Algorithm and Hardness Result for Sorting Unsigned Strings by Symmetric Reversals</a>. In: Fomin, F.V., Xiao, M. (eds) Computing and Combinatorics. COCOON 2025. Lecture Notes in Computer Science, vol 15984. Springer, Singapore (2026). %H A387247 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>. %e A387247 1.149653072167027422848811309230631426161872639... %t A387247 RealDigits[(2Log[3]+7)/8,10,100][[1]] %Y A387247 Cf. A002391, A016632. %K A387247 nonn,cons,new %O A387247 1,3 %A A387247 _Stefano Spezia_, Aug 24 2025