an Entity in Data Space: 134.155.108.49:8890
The ennadecal is equal to {10,10,10,10,10,10,10,10,10} in BEAF or 9 & 10, using the array of operator. The term was coined by Jonathan Bowers. Ennadecal is comparable to \(f_{\omega^7}(10)\) in the fast-growing hierarchy.