def mult_table(n):
    m = n
    for i in range(1, 10, n):
        for j in range(1, 10):
            for k in range(i, min(9, m)+1):
                print(f'| {k}x{j}={k*j:2d} ', end='')
            print('|')
        m += n
        print()

mult_table(5)