Quadratic omega level

This category contains numbers that can be defined or estimated using fast-growing hierarchy in the form f_α(n) with α made from quadratic function of ω and reasonably small values of n, which is roughly equivalent to Jonathan Bowers' 5-entrical array.

The lower bound of this category is \(f_{\omega^2}(f_3(10))\), and the upper bound is \(f_{\omega^3}(f_3(10))\).