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 A084389 #7 Apr 10 2023 14:47:21 %S A084389 2,1,1,3,13,1,2,7,5,3,1,2,19,1,4,3,11,6,2,5,1,3,9,2,4,1,8,14,152,5,2, %T A084389 45,1,10,2,3,18,7,1,5,95,4,15,13,6,9,2,3,53,1,12,17,16,5,4,2,31,7,3,1, %U A084389 6,21,105,23,10,2,33,5,1,3,9,14,6,7,2,11,4,1,84,19,3,5,13,12,2,741,1,4 %N A084389 a(n) = least positive k such that k^3 + A080761(n) is a square. %Y A084389 Cf. A080761, A084388. %K A084389 easy,nonn %O A084389 1,1 %A A084389 _Cino Hilliard_, Jun 23 2003