Tripeno is equal to s(3,3,5) in strong array notation. The term was coined by wiki user Hyp cos. It can be represented in up-arrow notation as \(3\uparrow\uparrow\uparrow\uparrow\uparrow3\) (3 heptated to 3).
This number is also equal to s(3,2,6) and s(3,5,1,2).
The name of this number is based on the word "tri" and "penta" (Greek for 3 and 5), meaning a base-3 number, generated using hyper-5 operation based on exponentiation.
|Arrow notation||\(3\uparrow\uparrow\uparrow\uparrow\uparrow3\) (exact)|
|Hyper-E notation||\(\textrm E1\#1\#1\#1\#3\) (exact)|
|Chained arrow notation||\(3\rightarrow3\rightarrow5\) (exact)|
|Hyperfactorial array notation||\(4!4\)|
- Numbers from linear array notation | Steps Toward Infinity!
- Tiaokhiao, Aarex. Forcal - Aarex's Large Numbers. Retrieved 2021-05-30. (original link is dead)