I have a function $f(n,k)$ that is rather large and complex, but if I hold $k$ constant and feed values into Mathematica over many $n$, I can get a closed-form expression for that $k$.
However, I can't seem to find a good way to feed the whole function into Mathematica due to structural reasons, but is there a way I can get a closed-form expression by chaining them somehow?
For example, if I have the
FindSequenceFunction for $k=1$, $k=2$, $k=3$, etc, can I then run a similar
FindSequenceFunction across all of these expressions and get a closed form for $f(n,k)$?