找规律: 2,6,10,14,(),22,26 1,6,5,10,9,14,13(),() 1,4,9,16,25()

0,1,2,4,7,12,20()
320,1,160,3,80,9,40,27(),()

2,6,10,14,(18),22,26

1,6,5,10,9,14,13(18),(17)

1,4,9,16,25(36)

0,1,2,4,7,12,20(33)
320,1,160,3,80,9,40,27(10),(81)
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第1个回答  2013-05-21
18和18 17