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谜题/简单数列 5/解答
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<
谜题
<
数列
问题
3 2 4 1 4 ?
解答
交替减法和乘法，从 1 开始，每次增加 1。
3,2,4,1,4,-1,-6,...
分类
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Book:谜题
华夏公益教科书
