Duoltetarto

Duoltetarto is equal to 25[2] using Ampersand Notation. The term was coined by Googology Wiki user CompactStar. It is equal to 25[1][1]...[1][1] with 25 copies of [1] in Ampersand Notation.
== Etymology ==
The name is derived from the number duol and the Greek-based suffix tetarto, signifying 1/4.
== Approximations ==
== Sources ==
== See also ==
Category:Greek-based name
Category:Duol group
Category:Up-arrow notation level
Category:Powers of 5