## FANDOM

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This function is defined as $\begin{Bmatrix} x!!.....!!x\\ x\uparrow \end{Bmatrix}$

The first 10 values are equal to the following:

1. 1
2. 2
3. $2.6*10^{1746}$
4. $10^{10^{1.45*10^{25}}}$
5. $10^{10^{10^{1.33*10^{201}}}}$
6. $10\uparrow\uparrow4^{4.54*10^{1749}}$
7. $10\uparrow\uparrow6^{16478}$
8. $10\uparrow\uparrow7^{168192}$
9. $10\uparrow\uparrow8^{1859939}$
10. $10\uparrow\uparrow9^{22228111}$