an Entity in Data Space: 134.155.108.49:8890
The triennet (also called trienn) is equal to \(\lbrace9,9,9brace\) or \(9\lbrace9brace9\) in BEAF or 9 undecated to 9.. The term was coined by Aarex Tiaokhiao. This is the ninth Ackermann number.