Octal-Doogoltrex

The Octal-Doogoltrex is equal to 8[3]8[2]100 using Username5243's Array Notation. It is equal to \(8\uparrow\uparrow\uparrow8\uparrow\uparrow100\) using arrow notation. The term was coined by Wikia user Username5243.
==Approximations==
Notation 	Approximation
Fast-growing hierarchy	\(f_4(f_3(99))\)
== Sources ==
Category:Numbers
Category:Numbers by Username5243
Category:Up-arrow notation level
Category:Powers of 2
Category:Googol series
Category:Toogol Regiment
Category:Incomplete