Tetrapent

The tetrapent is equal to \(\lbrace5,5,5,5\rbrace\) in BEAF or 4 & 5, using the array of operator. The term was coined by Aarex Tiaokhiao.
===Etymology===
The name of this number is based on tetra- (four) and penta- (five), meaning that there are 4 5's in the array.
=== Sources ===
=== See also ===
Category:Numbers
Category:Numbers by Aarex Tiaokhiao
Category:4 entry linear
Category:BEAF
Category:Powers of 5
Category:Linear omega level