This document contains a list of numbers from one to twenty in sequential order with each number on its own line. It provides a simple numerical listing without additional context or details.

2. one

4. two

6. three

8. four

10. five

12. six

14. seven

16. eight

18. nine

20. ten

22. eleven

24. twelve

26. thirteen

28. fourteen

30. fifteen

32. sixteen

34. seventeen

36. eighteen

38. nineteen

40. twenty