User blog comment:Chronolegends/Numbers in CSBN/@comment-25601061-20161022141705/@comment-27516045-20161022173950

[1->0] = rows of 0->0]

[0->1] = [[0]...[0]->0]

[0->[0]] = [0->0[0->...]0]

[0->[0->0]] = [0->[0][0]...[0]]

0->0->0] = [0->[0->...]0]

[0->0->0->0] = [0->0->[0->0->..]0]

I haven't done full analysis on this but I think the limit is phi(w^w,0)