def write_sequence(sequence, filename, per_line):

    with open(filename, 'w', encoding='utf-8') as f:
        for i in range(0, len(sequence), per_line):
            line = ','.join(str(sequence[j]) for j in range(i, min(i + per_line, len(sequence))))
            f.write(line + '\n')
    
    print(f"Данные записаны в файл '{filename}'")