Flan number 3

Flan number 2 (Japanese: フラン数第三形態) is a Flan number coined by Japanese googologist 巨大数大好きbot.巨大数大好きbot, Definition of Flan number 3, twitter.
== Approximations ==
Notation 	Approximation
Bird's array notation 	\(\{6,8,2 [1 \backslash 2] 2\}\)
Extended Cascading-E Notation	E[6]6#^^#6#7
Fast-growing hierarchy 	\(f_{\varepsilon_0}^7(6)\)
Hardy hierarchy 	\(H_{\varepsilon_0 7}(6)\)
Slow-growing hierarchy 	???
== External link ==
== References ==
Category:Numbers
Category:Epsilon level
ja:フラン数第三形態