Răspuns :
1, 2, 4, 8, 16, 32, ...
2, 4, 6, 8, 10, ...
3, 9, 27, 81, ...
5, 1, 10, 2, 15, 3, 20, 4 ...
4, 8, 12, 16, 20, 24, ...
2, 4, 6, 8, 10, ...
3, 9, 27, 81, ...
5, 1, 10, 2, 15, 3, 20, 4 ...
4, 8, 12, 16, 20, 24, ...
a.2,4,6,8,10 b.25,20,50,45,75,70 c.64,81,100,121,144 d. 1,11,2,22,3,33, e.5,15,25,35