# Zeta! I am back

Calculus Level 4

$\sum_{n=1}^{\infty} \frac{n+1}{n^{3}} = C$

$$C$$ can be written in the format below.

$\frac{\pi^{2} + 6\zeta(a)}{b}$

Submit your answer as, $$a+b$$

Details and Assumptions:

• $$\zeta(x)$$ denotes Riemann Zeta Function.
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