Level 2: 3
Level 3: ???
Level 4: ???
Level 5: ???
Level 6: 5
Level 7: 6
Level 8: 9
Level 9: 10
Level 10: ???
Level 11: 15
Level 12: ???
Level 13: ???
Level 14: 30
Level 15: ???
Level 16: ???
Level 17: ???
Level 18: ???
Level 19: 80
Level 20: 120
Level 21: 140
Level 22: 160
Level 23: 200
Level 24: ???
