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 A386982 #6 Aug 21 2025 00:05:58 %S A386982 5,9,11,13,15,3,17,1,19,21,5,23,25,3,27,1,7,29,4,31,33,5,9,35,37,3,6, %T A386982 39,1,11,41,7,43,45,8,13,47,5,49,9,51,3,15,53,1,10,55,57,4,7,11,17,59, %U A386982 61,12,63,5,19,65,13,67,3,9,69,1,6,14,21,71,73,15 %N A386982 Values of w in the quartets (2, u, v, w) of type 2; i.e., values of v for solutions to 2(2 + u) = v(v - w), in distinct positive integers, with v > 1, sorted by nondecreasing values of u; see A385884. %Y A386982 Cf. A385884. %K A386982 nonn %O A386982 1,1 %A A386982 _Clark Kimberling_, Aug 12 2025