1,4,8,14,24,42,( )
3个回答

4 - 1 = 3

8 - 4 = 4

14- 8 = 6

24-14 =10

42-24 =18

4-3 = 1

6-4 = 2

10-6 = 4

18-10= 8

故:16+18=34

42+34=76

故:()=76