an Entity in Data Space: 134.155.108.49:8890
The ecetonduoctex is equal to E303#1#1#1#1#1#1#1#3, using Hyper-E notation. It is also equal to 303 decated to 3 or \(303 \uparrow^{8} 3\) in Knuth's arrow notation. The term was coined by Sbiis Saibian.