Fibonacci Sequence: first 23

{
    "fibonacci": {
        "0": 0,
        "1": 1,
        "2": 1,
        "3": 2,
        "4": 3,
        "5": 5,
        "6": 8,
        "7": 13,
        "8": 21,
        "9": 34,
        "10": 55,
        "11": 89,
        "12": 144,
        "13": 233,
        "14": 377,
        "15": 610,
        "16": 987,
        "17": 1597,
        "18": 2584,
        "19": 4181,
        "20": 6765,
        "21": 10946,
        "22": 17711,
        "23": 28657
    }
}