User blog comment:VoidSansXD/My attempt at not creating a recursive function/@comment-37246647-20190209234852/@comment-37246647-20190210040252

For n that are prime, the growth rate is f_1(n)-1.

For n that are composite, the growth rate is f_0^(p-n-2)(f_1(c)). The underscore means subscript, and the arrow means superscript.