text: from oeis import A000203
  
  
  def test_sequence():
      assert A000203() == [
          1,
          3,
          4,
          7,
          6,
          12,
          8,
          15,
          13,
          18,
          12,
          28,
          14,
          24,
          24,
          31,
          18,
          39,
          20,
          42,
      ]
  