function creatArray(arr = [], length = 5, min = 2, max = 32) { var num = Math.floor(Math.random() * (max - min + 1)) + min; if (!arr.includes(num)) { arr.push(num); } return arr.length === length ? arr : creatArray(arr, length, min, max); } var result = creatArray([], 5, 2, 32); console.table(result);