User blog comment:Alejandro Magno/My function is faster growing! (my style)/@comment-1605058-20140928135321/@comment-25371339-20140928160221

X'^^'^^(n) = (n^2*2)+n(n)n

X'^^^(n) = (n^3)+n(n)n

X'^^^...^^^(n) = (n^m)+n(n)n where m is the number of ^'s

X'^*(n) = (n^n)+n(n)n