0,1,2,6,16,44,120,( ),896.找出规律,填上适当数
人气：288 ℃ 时间：2020-10-02 02:38:45
解答
因为(0+1)x2=2 (1+2)x2=6 (2+6)x2=16 (6+16)x2=44 (16+44)x2=120 故 可知 (44+120)x2=328
也可以验证 (120+328)x2=896 因此 其为 328
希望对你有所帮助
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