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 A107484 #11 Dec 19 2023 09:17:57 %S A107484 14,33,34,39,46,-17,-56,-65,-77 %N A107484 Some numbers k such that the elliptic curve y^2 = x^3 + k*x has rank 2. %D A107484 Dale Husemoller, "Elliptic Curves", Springer-Verlag: New York, 1987, p. 35. %Y A107484 Cf. A002151. %Y A107484 This is the first few terms of A076329 followed by the first few negated terms of A309032. %K A107484 sign,less %O A107484 1,1 %A A107484 _Sam Alexander_, May 28 2005