1lvl
2lvl - 1000 exp
3lvl - 2000 exp
4lvl - 3200 exp
5lvl - 4500 exp
6lvl - 6000 exp
7lvl - 7500 exp
8lvl - 9000 exp
9lvl - 11000 exp
10lvl - 13000 exp
11lvl - 16000 exp
12lvl - 20000 exp
13lvl - 25000 exp
14lvl - 31000 exp
15lvl - 38000 exp
16lvl - 46000 exp
17lvl - 55000 exp
18lvl - 65000 exp
19lvl - 76000 exp
20lvl - 88000 exp
21lvl - 101000 exp
22lvl - 115000 exp
23lvl - 130000 exp
24lvl - 146000 exp
25lvl - 163000 exp