input: Write a function to display multiplication table.
  assert multiplication_table(4) == [4, 8, 12, 16, 20, 24, 28, 32, 36, 40]
  assert multiplication_table(5) == [5, 10, 15, 20, 25, 30, 35, 40, 45, 50]
  assert multiplication_table(7) == [7, 14, 21, 28, 35, 42, 49, 56, 63, 70]
output: def multiplication_table(n):
      return [n * i for i in range(1, 11)]