Letri

Letri is equal to \(\{3,3/3,3/3,3\}\) in BEAF. The term was coined by googology user HaydenTheGoogologist2009.Hayden's Big Numbers. Retrieved 2022-08-12. Since BEAF is unformalised at this level, it is ill-defined.
==Approximations==
Since it is ill-defined, we give an approximation of a guess of an intended value.
Notation 	Approximation
Bird's array notation 	\(\{3,3[1[2/_{1,2}2]2]3,3[1[2/_{1,2}2]2]3,3\}\) (debatable)
DeepLineMadom's Array Notation	\(3[1\{1\backslash 1,2\}3,3\{1\backslash 1,2\}3,3]3\) (debatable)
Fast-growing hierarchy (using this system
of fundamental sequences)	\(f_{\psi_0(\Omega_\omega)^2 \omega2+\psi_0(\Omega_\omega)^2 2+\psi_0(\Omega_\omega)\omega2+\psi_0(\Omega_\omega)2}(3)\) (debatable)
==Sources==
Category:Numbers
Category:Numbers by HaydenTheGoogologist2009
Category:Legiattic Array Notation
Category:BEAF
Category:Powers of 3
Category:Class disputed
Category:Unformalised