问答题What is the next number in this sequence: 3, 12, 60, 360, ...?
问答题
What is the next number in this sequence: 3, 12, 60, 360, ...?
参考解析
解析：
数列后项与前项的商依次是4、5、6，下一项应该是7，故下一个数是2520。
数列后项与前项的商依次是4、5、6，下一项应该是7，故下一个数是2520。
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