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 A199496 #14 Feb 16 2025 10:07:10 %S A199496 367806,939787,952764389446,12438517260105,35495694227489, %T A199496 5853886516781223,23415546067124892,38115991067861271, %U A199496 322001299796379844,9870884617163518770,42532374580189966073,51698891432429706382,601724682280310364065 %N A199496 Good examples of a tightened Hall's conjecture: integers x such that 0 < x^3 - y^2 < sqrt(x) for some integer y. %C A199496 This sequence is the subset of x in A078933 such that x^3-(round(sqrt(x^3)))^2 is positive. This means the definition here does not take absolute values of x^3-y^2 as A078933 does. %Y A199496 Cf. A078933. %K A199496 nonn,hard %O A199496 1,1 %A A199496 _Artur Jasinski_, Nov 07 2011