def multiply_elements(parameter_counts):
    """
    Compute the product of an iterable array with None as its element

    Parameters
    ----------
    array : iterable-of-numeric
        The numbers to use as input

    Returns
    -------
    number
        Product of all the elements of the array

    """
    result = 1
    for i in parameter_counts:
        if i is not None:
            result *= i
    return result
