Tri-Deufyn is a number equal to 32(76) using Revised Pehan Notation.[1] The term was coined by Licorneuhh.

It is also equal to 3176(76) = 3175(Tri-Unfyn)


Notation Approximation
BEAF \(\{76,76,2,4\}\)
Chained arrow notation \(76\rightarrow 76\rightarrow 76\rightarrow 76\rightarrow 76\rightarrow 3\)
Hyperfactorial array notation 76![3,3]
Fast-growing hierarchy \(f_{\omega3+2}(76)\)
Hardy hierarchy \(H_{\omega^{\omega3+2}}(76)\)
Slow-growing hierarchy (using this system of fundamental sequences) \(g_{\varphi(3,1,0)}(76)\)


  1. Fyn Group | Licorneuhh's numbers site (retrieved at UTC 16:53 09/01/2021)
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