11,351
pages

The hexatri is equal to {3,3,3,3,3,3} or {3,6 (1) 2} in BEAF[1] or 6 & 3, using the array of operator. The term was coined by Jonathan Bowers.

### Approximations in other notations

Notation Approximation
Bird's array notation $$\{3,3,3,3,3,3\}$$ (exactly equal)
X-Sequence Hyper-Exponential Notation $$3\{X^4\}3$$
Multivariable Ackermann $$A(1,0,0,0,0,3)$$
Fast-growing hierarchy $$f_{\omega^4}(3)$$

### Sources

1. Bowers, JonathanInfinity Scrapers. Retrieved January 2013.

Tritri series: tritri · tritet · tripent · trisept · tridecal · grand tridecal
Tetratri series: tetratri · supertet · general(plex)
Pentatri series: pentatri · superpent · pentadecal(plex)
Hexatri series: hexatri · superhex · hexadecal(plex)
Heptatri series: heptatri · supersept · heptadecal
Iteral series: superoct · octadecal · superenn · ennadecal · iteral · ultatri
Dupertri series: dupertri · duperdecal · truperdecal · quadruperdecal
Latri series: latri · emperal(plex) · hyperal(plex) · admiral
Dutritri series: dutritri · dutridecal
Dimentri series: dimentri · dulatri · trilatri · trimentri
Triakulus series: triakulus · tridecatrix
Big boowa series: big boowa · great big boowa · grand boowa
Tiaokhiao's extensions: trihex · trioct · triennet · triundecal · tridodecal · tritriplex · tritriplexian · grand tritri · tetrapent · tetrahex · grand tetratri · octatri · enneatri · decatri · undecatri · dodecatri
RedBandServerYT's extensions: tridecalplex