Input 17 if the series diverges.
Give your answer to 2 decimal places.
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The sum n = 2 ∑ 1 0 ( ln ( n ) ) n 1 equals 3 . 2 4 2 5 … by direct computation. The remainder satisfies the following inequality: n = 1 1 ∑ ∞ ( ln ( n ) ) n 1 < n = 1 1 ∑ ∞ 2 n 1 < 2 1 0 1 < 0 . 0 0 1 , so this is good enough to determine the value of the infinite sum to three decimal places: 3 . 2 4 2 .