JavaScript:实现Collatz 序列算法
/**
* @function collatz
* @description Applies the Collatz Sequence on a specified number.
* The Collatz Sequence states that every natural number will always fall in a 1, 2, 4 loop when iterated under the following function:
* If the number is even, divide by 2, and if its odd, multiply it by 3 and add 1.
*
* @parama {Integer} n The number to apply the Collatz Sequence to.
*
* @return An array of steps and the final result..
*
* @see [Collatz Conjecture]
*
* @example collatz(1) = { result: 1, steps: [] }
* @example collatz(5) = { result: 1, steps: [16, 8, 4, 2, 1] }
*/
export func