首页/ 题库 / [单选题]7,9,23,41,87,()。的答案

7,9,23,41,87,()。

单选题
2023-03-06 09:10
A、129
B、137
C、150
D、169
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正确答案
D

试题解析
数列起伏不大,首先考虑做差,做差后并无规律,考虑三项之间的运算递推规律,可以得出:;;;故所求应为:。故正确答案为D。 

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