List of googolisms/Up-arrow notation level

Smaller numbers  Larger numbers 
 * Megistron, 10 in a pentagon (or circle)
 * Gaggol, {10,100,3} = 10↑↑↑100
 * Greagol, E100#100#100
 * Greagolgong, E100000#100000#100000
 * Googol-3-flex,
 * Ecetonthrex, E303#1#1#2
 * A-ooga, 2 in a hexagon
 * Gaggolplex, {10,gaggol,3}
 * Greagolthrex, E100#100#100#2
 * Greagolthrexigong, E100000#100000#100000#2
 * Ecetonduthrex, E303#1#1#3
 * Greagolduthrex, E100#100#100#3
 * Greagolduthrexigong, E100000#100000#100000#3
 * Tritet, {4,4,4} = 4↑↑↑↑4
 * Geegol, {10,100,4} = 10↑↑↑↑100
 * Gigangol, E100#100#100#100
 * Geegolplex, {10,geegol,4}
 * Tripent, {5,5,5} = 5↑↑↑↑↑5
 * Gigol, {10,100,5} = 10↑↑↑↑↑100
 * Gorgegol, E100#100#100#100#100
 * Gigolplex, {10,gigol,5}
 * Goggol, {10,100,6} = 10↑↑↑↑↑↑100
 * Gulgol, E100#100#100#100#100#100
 * Goggolplex, {10,goggol,6}
 * Trisept, {7,7,7} = 7↑↑↑↑↑↑↑7
 * Gagol, {10,100,7} = 10↑↑↑↑↑↑↑100
 * Gagolplex, {10,gagol,7}
 * Tridecal, {10,10,10}
 * Boogol, {10,10,100}
 * Goolda, E100##100