Abs( logarithm of (n multiply by (2 plus n) divide by (1 plus n) squared ) divide by logarithm of ((1 plus n) multiply by (3 plus n) divide by (2 plus n) squared ))
Abs( logarithm of (n multiply by (two plus n) divide by (one plus n) to the power of two) divide by logarithm of ((one plus n) multiply by (three plus n) divide by (two plus n) to the power of two))