What Is the Fibonacci Sequence? (Definition, Formula) | Built In

Fibonacci Sequence and Binet's Formula

SOLVED: Return the nth number of fibonacci sequence. * The fibonacci sequence is calculated by adding the previous two numbers in the sequence to obtain the next * number. The first two numbers in the whole fibonacci sequence are always 0 and 1. * For instance, the sequence starts as: * 0 1 1 2 3 5 8 13 21 * where the 4th number of the sequence would be 3, the 5th number would be 5, the 6th number would be 8, etc. * * You could either use a for loop to keep track of the current number of the fib