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Re:递推公式及推导过程。

Posted by AHshua at 2010-10-27 08:49:35 on Problem 2663
In Reply To:Re:递推公式及推导过程。 Posted by:csuyuanxing at 2010-05-12 15:13:51
> 注意下奇数和偶数。。。
> 
不,楼主只是把字打错了。
原文是:没2竖为1单位。正确的应是:每2竖为1单位,a[0]=1,a[1]=3;(a[0]=1,a[2]=3).

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