Pentapetaxia-petaxis

Pentapetaxia-petaxis is equal to \(10\uparrow\uparrow\uparrow\uparrow10\uparrow\uparrow\uparrow\uparrow5\) or 10 hexated to penta-petaxis. This term was coined by YouTuber Douglas Shamlin Jr.D. Shamlin Jr., Douglas Shamlin Jr Number Ultimate List 2020 - Reupload (Reuploaded by XhoNer2022 / Hacks, Tutorials, Votes, Minecraft). Accessed 2022-01-28.
==Intended approximations==
Intended approximations given with respect to the non-climbing method.
Notation 	Approximation
Extended Cascading-E Notation	\(E1\#1\#5\#2\)
Bird's array notation 	\(\{10,\{10,5,4\},4\}\) (exact)
==Sources==
==See also==
Category:Numbers
Category:Up-arrow notation level
Category:Unformalised
Category:Videos