User blog comment:Mh314159/Help me understand a natural number recursion/@comment-35470197-20191014142325/@comment-39585023-20191014211550

Thank you for the link to primitive sequence system. Very interesting! I assume the growth rates you quote are for the n^2 and would be different if it was iterating the successor function n+1? Would changing the root function to n! or n^n or even stronger have a large effect on the growth rates, or is the growth rate mostly due to the rules for iterating the sequence?