Finds a formula for an integer sequence using polynomials exponentials and factorials.
FindSequenceFunction[{a1, a2, a3, …}]
FindSequenceFunction[{{n1, a1}, {n2, a2}, …}]
FindSequenceFunction[<| n1 -> a1, n2 -> a2, … |>]
FindSequenceFunction[{n1 -> a1, n2 -> a2, …}]
FindSequenceFunction[list, n]
FindSequenceFunction[{5, 5, 5, 5}, n]
→ 5- FunctionSpace — default Automatic
- Method — default Automatic
- TimeConstraint — default 10
- ValidationLength — default Automatic