Complex sentence: The Fibonacci sequence has been studied extensively and generalized in many ways, for example, by starting with other numbers than 0 and 1, by adding more than two numbers to generate the next number, or by adding objects other than numbers.
Split into simpler sentences: The Fibonacci sequence has been studied extensively and generalized in many ways. For example by starting with other numbers than 0 and 1, by adding more than two numbers to generate the next number, or by adding other objects than numbers.