What are the next three term patterns 64,32,16,8

It looks like when you want another term, you take the last one and take 1/2 of it.

1/2 of 64 = 32

1/2 of 32 = 16

1/2 of 16 = 8

So if that's the pattern, then the next three terms are ...

1/2 of 8 = 4

1/2of 4 = 2

and

1/2 of 2 = 1

Every number is being divided by 2 so ... 4, 2, 1

8:2 = 4

4:2=2

and 2:2=1