A385596 The v sequence in quartets (3,u,v,w); see A385595.
4, 5, 4, 6, 5, 4, 6, 6, 4, 5, 6, 7, 6, 4, 6, 8, 5, 6, 4, 6, 7, 5, 6, 9, 4, 6, 8, 9, 6, 5, 7, 4, 6, 9, 6, 9, 4, 5, 6, 8, 10, 6, 7, 9, 4, 6, 11, 5, 9, 6, 4, 6, 8, 9, 7, 5, 6, 10, 9, 4, 6, 12, 6, 9, 5, 11, 4, 6, 7, 8, 12, 9, 6, 4, 5, 6, 9, 10, 12, 6, 7, 9, 4, 6
Offset: 1