cp's OEIS Frontend

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.

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.

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%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