The exi-hyperduillion (coined by SuperJedi224) is equal to H*(16,16) using the H* function.[1]

It can be equivalently defined as follows:

Let H(x)=103x+3.

Let a0=16 and ax+1=H(H(...H(16)...))) with ax Hs.


Notation Approximation
Hyper-E notation \(E51\#16\#16\)
Fast-growing hierarchy \(f_4(16)\)


It is likely pronounced as so:


Numbers By SuperJedi224

Fibonacci Numbers

Pound-Star Notation

Based on the Faxul

Googovipleccix family

Graham Sequence Numbers

-Illion numbers

"-Illion" numbers by SuperJedi224

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