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If wooden logs are stacked in layers so that the bottom layer has n logs, the top layer has 1 log, and each layer except for the bottom layer has 1 log less than the layer immediately below it, then the total number of logs in the stack is equal to $$\frac{n(n+1)}{2}$$. If 62 logs are to be stacked in this manner, perhaps with some logs left over, what is the least number of logs that could be left over?
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· 相关考点
6.2.1 等差数列
6.2.1 等差数列
以上解析由 考满分老师提供。
