Can someone help me with this? easy math.?

Question

Find the next three entries in these sequences.

1, 11, 10, 20, 19....

1, 1, 2, 3, 5, 8....

2, 8, 32, 128....

1, 4, 9, 16, 25...

o, t, t, f, f, s, s, e....

thanks in advance.

i would do this.

im just very lazy.

:p

x*x

Answer 1

-1 +10 -1 +10 thats how it goes so next three are 29,28,38

fibonacci series  13,21,34

multiply by 4 = 512,2048,8192

squares....  36,49,64

no idea!!

Answer 2

*I only know 1st, 3rd, and 4th one =]

1, 11, 10, 20, 19, 29, 28

2, 8, 32, 128, 512, 2048, 8192

1, 4, 9, 16, 25, 36, 49, 64

Answer 3

that is simple

29 28 38

13 21 34

512 2048 8192

36 49 64

n t e

Come on give me a challenge,lol?