A simple pedagogical one-line python code for the Fibonacci sequence with recursion (and memoization)
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Fibonacci, Leonardo da Pisa(Wikipedia) Updated with memoization on 26 Feb 2020 Preamble The Fibonacci sequence $F_{n} = F_{n-1} + F_{n-2}$ is famous for both artistic and pure mathematical curiosity as an integer sequence. A simple implementation of this sequence appears as a standard...