A390023 Values of w in the quartets (3, u, v, w) of type 3; i.e., values of w for solutions to 3*(3 - u) = v*(v - w), in distinct positive integers, with v > 1, sorted by nondecreasing values of u; see A390021.

5, 7, 10, 8, 13, 16, 19, 22, 10, 10, 14, 25, 28, 11, 11, 17, 31, 34, 13, 12, 13, 20, 37, 40, 13, 13, 23, 43, 14, 14, 46, 16, 14, 14, 16, 26, 49, 52, 15, 15, 29, 55, 58, 19, 17, 16, 16, 17, 19, 32, 61, 16, 16, 64, 17, 17, 35, 67, 70, 22, 18, 17, 17, 18, 22

Offset

1,1

Links

Table of n, a(n) for n=1..65.

Crossrefs

Cf. A385476, A390021.

Sequence in context: A323004 A264349 A320114 * A364284 A059485 A028786

Adjacent sequences: A390020 A390021 A390022 * A390024 A390025 A390026

Keyword

nonn

Author

Clark Kimberling, Oct 26 2025

Status

approved