4
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Find the value of the first term in the geometric sequence $a,b,c,32,64$.
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
4
Find the value of the first term in the geometric sequence $a,b,c,32,64$.
train