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.

A386286 Values of v in the quartets (3, u, v, w) of type 2; i.e., values of v for solutions to 3(3 + u) = v(v - w), in positive integers, with v > 1, sorted by nondecreasing values of u; see A386285.

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%I A386286 #5 Aug 16 2025 16:09:55
%S A386286 6,12,15,21,6,12,24,27,6,15,30,33,18,36,39,7,21,42,9,45,8,12,24,48,51,
%T A386286 27,54,57,10,12,15,30,60,9,63,11,33,66,69,9,12,18,36,72,15,75,13,39,
%U A386286 78,81,12,14,21,42,84,87,10,15,18,45,90,93,12,16,24,48,96
%N A386286 Values of v in the quartets (3, u, v, w) of type 2; i.e., values of v for solutions to 3(3 + u) =  v(v - w), in positive integers, with v > 1, sorted by nondecreasing values of u; see A386285.
%Y A386286 Cf. A386285.
%K A386286 nonn
%O A386286 1,1
%A A386286 _Clark Kimberling_, Aug 12 2025