FANDOM


This category contains numbers that can be expressed or approximated using \(a \uparrow\uparrow b\) with reasonably small values of a and b, but beyond Class 5.

The lower bound of this category is \(10^{10^{10^{10^{10^6}}}}\), and the upper bound is \(f_3(10^{10^6})\).

All items (431)

1
7
8
A
B
C
D
E
F
G
Community content is available under CC-BY-SA unless otherwise noted.