找规律1,0.3,0.9,0.27 (),()
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找规律1,0.3,0.9,0.27 (),()
找规律1,0.3,0.9,0.27 (),()
找规律1,0.3,0.9,0.27 (),()
1,0.3,0.9,0.27 (0),(81)
1,奇数是一列数是3的(n-1)次,
2,偶数是零
0 81 双数位为0,单数位为前者的3倍
1,0.3,0.9,0.27 (0.81),(0.243)