1, 3, 4, 9, 16, 15，64，21,( )。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31504' and id < 2524868 and id<>'2524868' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31504' and id > 2524868 and id<>'2524868' order by id asc limit 5