按规律填数1,2,3,4,5,12,7,48,(),()

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按规律填数1,2,3,4,5,12,7,48,(),()
按规律填数1,2,3,4,5,12,7,48,(),()

按规律填数1,2,3,4,5,12,7,48,(),()
9,240

9,240
奇数项是1,3,5,7,(9)
偶数项是2,4,12,48,(240)每一次乘2,3,4,5