User blog comment:Mush9/Sebastian's number/@comment-24920136-20161009173607

Hello, welcome to the wiki.

{64} > Graham's Number

As for sebastians number, let me call it [S]

[S] < Conway's Tetratet

Unfortunately, it is neither remotely close to TREE(3) Nor Utter Oblivion

Thanks for your interest and feel free to post further numbers or ask about anything :)