Find the first five terms of the sequence.
a(n)= 3/5

               a(n) = 3/5

I'm sorry if this is not what you're expecting.  But that equation says that
the value of the term doesn't depend on where it is in the sequence ...
on 'n' .

Every term is the same number.  No matter what 'n' may be, the value of 
a(n)  is always 3/5. 

The first five, fifty, five hundred, or five thousand terms are all  3/5 .