观察下列等式:1=
+
+
;1=
+
+
+
;1=
+
+
+
+
;…,以此类推,1=
+
+
+
+
+
+
,其中n∈N*.则n=________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8eff998d034284391ca064755fa6bf1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb84f6fbac102ccf326b2223d69cb7cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63d9c3457bb110ade51370f2eed4a0b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8eff998d034284391ca064755fa6bf1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10402e4ddd0d323cc1ae83801ae976db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63d9c3457bb110ade51370f2eed4a0b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ad74110f79b55ad22c5917eb2552d97.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8eff998d034284391ca064755fa6bf1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76e4c30981fd0794c8b8f2c21b7af6b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63d9c3457bb110ade51370f2eed4a0b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ad74110f79b55ad22c5917eb2552d97.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9d389a96ccd2c22b8fe57d01d096ac7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8eff998d034284391ca064755fa6bf1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63d9c3457bb110ade51370f2eed4a0b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1887ee1e782c5542b25803a081449106.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9d389a96ccd2c22b8fe57d01d096ac7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/079ab832c8ae7bbfa54c827338359e1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cba1457c3d739c4848cb6758a954f07c.png)
更新时间:2018-01-14 16:57:49
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【推荐1】数列
的项是由1或2构成,且首项为1,在第
个1和第
个1之间有
个2,即数列
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______ ;![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d97388f17eb2036e1afefb77ccdcbc75.png)
_____ .
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![](https://img.xkw.com/dksih/QBM/2013/8/29/1571330093465600/1571330099011584/STEM/33e2d3ffb5b44bb5a9b10aceab4ad72c.png?resizew=32)
![](https://img.xkw.com/dksih/QBM/2013/8/29/1571330093465600/1571330099011584/STEM/33e2d3ffb5b44bb5a9b10aceab4ad72c.png?resizew=32)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
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【推荐2】对于大于1的自然数m,其三次幂可用奇数按一下方式进行“分裂”:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707d989b65a9b8e1b95f53e417170462.png)
对此,若
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707d989b65a9b8e1b95f53e417170462.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d0c447cd416a669b45d23984b253e9b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36accab23dbd172687769aea43e5781c.png)
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