Putnam 1951 A3
- Session A
\begin{array}{l} \text { 3. Find the sum to infinity of the series: }\ 1-\frac{1}{4}+\frac{1}{7}-\frac{1}{10}+\cdots+\frac{(-1)^{n+1}}{3 n-2}+\cdots . (\text { page } 319) \end{array}
Dataset text PutnamGAP. Quoted with source.
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