a) 1, 3, 5, 7, 9

b) 2, 4, 8, 16, 32, 64, 128

c) 0, 1, 4, 9, 16, 25, 36, 49

d) 4, 16, 36, 64, 100

e) 1, 1, 2, 3, 5, 8, 13

f) 2,10, 12, 16, 17, 18, 19, 200