I'm stuck on a question that was given to me on a list of problems. It's to do with the fibonacci sequence such that if I have the $a=f(n)$ and $b=f(n+1)$ of a sequence that is a fibonacci sequence, find the 1st and 2nd term of that sequence. I'm not given the value of $n$.
Initially I thought that perhaps using a generalisation formula could be used to find n, and then extrapolation the answer from there but honestly I'm stuck where to even begin. I'm using python to program the solution