Begin with the main tree A074049 generated by the Wythoff sequences:

...................1

...................2

...........3.................5

.......4.......7........8........13

.....6..10...11..18....12..20...21..34

Every n >2 is in the subtree from 3 or the subtree from 5. Therefore, on subtracting 2 from all entries in those subtrees, we obtain complementary trees: A183342 and A183543.