1,9,25,49,121,( )
A.144 B.154 C.169 D.177

2023-06-10



参考答案:C

。考查幂次数列。数列“1,9,25,49,121”可写为“12,32,52,72,112,“1,3,5,7,11”为非合数数列,下一个非合数是13,132=169

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