deletions | additions       diff --git a/untitled.tex b/untitled.tex  index 717994d..c9443da 100644  --- a/untitled.tex  +++ b/untitled.tex 
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s_2=\sum_{n=1}^\infty\frac{1}{n} + \sum_{k=0}^{n-1} \begin{pmatrix}n-1\\k\end{pmatrix}\frac{(-1)^{n-k}a_k}{b_k\sqrt{k+2}\pi^{(k+1)/2}}  \end{align}  We have some higher terms from Mathematica \begin{align}  \frac{964482097}{83047723206\sqrt{7}\pi^3}\\  \frac{}{\pi^{7/2}}  \end{align}