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数列{an}的前n项和Sn满足:Sn=2n2-3n+1,则a4+a5+…+a10的值为
171
21
10
161
数列{an}的前n项和为Sn满足:Sn=2n2-3n+1,则a4+a5+…+a10等于
数列{an}的前n项和为Sn,满足Sn=2n2-3n+1,则a4+a5+…+a10等于
数列{an}的前n项和为Sn,满足:Sn=2n2-3n+1,则a4+a5+…+a10等于