User blog comment:! cook the lettuce/Despacit's Number Competition/@comment-43798125-20191209203036/@comment-43798125-20191209203338

Okay I'll share

https://mooseymath.wordpress.com/2019/12/01/ah-v2/

ah_n{www} reaches > gamma_0 and of course is trivally modifiable to make a function not involving ordinals

You can just pretend w is not an ordinal and that w[n] = n (which of course it does)