02-Fibonacci-Bottom-Up-Tabulation.js

function fibonacci (n) {
    if (n <= 2) {
        return 1;
    }

    const fibNums = [0, 1, 1];

    for (let i = 3; i <= n; i++) {
        fibNums[i] = fibNums[i - 1] + fibNums[i - 2];
    }

    return fibNums[n];
}

console.log(fibonacci(300));