abzy lev 13 is 2,53 million and lev 14 is 4,5 million forget too write down what lev 12 and 11 was sry
He got the right formula for it: 1000n(3/2)^n
for example from level 13 to 14
1000*13 * ((3/2)^13)
13000 * (1.5^13)
13000 * 194.62
= 2530060
= 2.53 mio xp
But at level 14 it doesnt work anymore
1000*14 * ((3/2)^14)
14000 * (1.5^14)
13000 * 291.93
= 4087009
= 4.08 mio xp