Compute
\sum_{n=1}^{\infty} \frac{n+1}{n^{2}(n+2)^{2}}
Your answer in simplest form can be written as a/b, where a, b are relatively-prime positive integers. Find a + b.
Compute
\sum_{n=1}^{\infty} \frac{n+1}{n^{2}(n+2)^{2}}
Your answer in simplest form can be written as a/b, where a, b are relatively-prime positive integers. Find a + b.