Octiseptalum

The octiseptalum is equal to \(f_{78}(10)\) using the fast-growing hierarchy.Program for generation of googologisms before w - Traveling To The Infinity The term was coined by wiki user Denis Maksudov.
== Approximations ==
Notation 	Approximation
Up-arrow notation 	\(2 \uparrow^{77} 10\)
Notation Array 	(2{2,77}10)
Hyper-E notation 	\(\textrm E3.489400997190992 \#10 \#\#76\)
Chained arrow notation	\(2 \rightarrow 10 \rightarrow 77\)
BEAF 	\(\lbrace2,10,77\rbrace\)
Dollar Function 	\(10$[77]\)
== Sources ==
Category:Numbers
Category:Up-arrow notation level
Category:Numbers by Denis Maksudov
Category:10-based FGH numbers