def METHOD_NAME(sequence_num, max_sequence_length):
    lod_data_init_list = [
        np.random.randint(1, max_sequence_length + 1)
        for i in range(sequence_num)
    ]
    lod_data_init_list.insert(0, 0)
    lod_data_init_array = np.array(lod_data_init_list)
    lod_data = np.cumsum(lod_data_init_array)
    return [lod_data.tolist()]