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 A187777 #14 Feb 16 2025 08:33:14 %S A187777 43,46,61,69,93,109,133,157,177,181,201,217,241,409 %N A187777 3-smooth Euclidean fields that are not 2-smooth Euclidean. %H A187777 Xavier Guitart and Marc Masdeu, <a href="http://arxiv.org/abs/1106.0856">Continued fractions in 2-stage euclidean quadratic fields</a>, arXiv:1106.0856 [math.NT], 2011. %H A187777 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/QuadraticField.html">Quadratic Field</a> %H A187777 <a href="/index/Qua#quadfield">Index entries for sequences related to quadratic fields</a> %Y A187777 Cf. A003174, A187776. %K A187777 fini,full,nonn %O A187777 1,1 %A A187777 _Arkadiusz Wesolowski_, Jan 05 2013