The table entries are developed only through three levels of growth, corresponding to the depth in Figure 4. The prefixed e is included in the set names to indicate that the envisioned root is a member of the residue set of parents of left descents. Each dn+c formula (aka c[d]) denotes the set of odd integers congruent to c mod d.
Residue Subset Applicable Next Stage's Resulting Terminating
From Set Destiny Transform Residue Set Set Name Set Names
root 8n+5
e 24n+5 s (2(24n+5)-1)/3 16n+3 es
24n+13 b (4(24n+13)-1)/3 32n+17 eb
24n+21 leaf et
es 48n+3 leaf est
48n+19 b (4(48n+19)-1)/3 64n+25 esb
48n+35 s (2(48n+35)-1)/3 32n+23 ess
eb 96n+17 s (2(96n+17)-1)/3 64n+11 ebs
96n+49 b (4(96n+49)-1)/3 128n+65 ebb
96n+81 leaf ebt
esb 192n+25 b (4(192n+25)-1)/3 768n+33 esbb
192n+89 s (2(192n+89)-1)/3 384n+59 esbs
192n+153 leaf esbt
ess 96n+23 s (2(96n+23)-1)/3 64n+15 esss
96n+55 b (4(96n+55)-1)/3 128n+73 essb
96n+87 leaf esst
ebs 192n+11 s (2(192n+11)-1)/3 128n+7 ebss
192n+75 leaf ebst
192n+139 b (4(192n+139)-1)/3 256n+185 ebsb
ebb 384n+65 s (2(384n+65)-1)/3 256n+43 ebbs
384n+193 b (4(384n+193)-1)/3 512n+257 ebbb
384n+321 leaf ebbt
Note: 8n+5 is the root node of the whole tree. It is subdivided into its three
subsets, which are congruent to 0, 1, or 2 mod 3. These subsets, in their turn, are
similarly subdivided, with the non-leaf subsets extended using the appropriate
branch of the predecessor formula. The "e{s|b}t" notation shows the progressive
development of the contents of the nodes in the abstract tree.
Figure 5: Stepwise Development of the Abstract Predecessor Tree, Showing Set Contents