import numpy as np

def fizzbuzz(number):
    if number % 15 == 0:
        return np.array(["fizzbuzz"], dtype="object")
    elif number % 5 == 0:
        return np.array(["buzz"], dtype="object")
    elif number % 3 == 0:
        return np.array(["fizz"], dtype="object")
    else:
        return np.array([str(number)], dtype="object")

fizzbuzz_vectorized = np.vectorize(fizzbuzz)

n = 30

input_data = np.array([a+1 for a in range(n)])

fizzbuzz_output = fizzbuzz_vectorized(input_data).ravel()

fizzbuzz_output