Time for another puzzle! First correct answer will get some degen! If nobody gets it I'll pick a random winner for the tip instead.

What comes next and why?

A11 B17 C17 D5

The official FINSUS account
CA: 0x73a14AF0C95C87043778F544dB48b3AC7aE3648c

https://financial-support-token.com

Correct! Have given half the prize to Perry and half to you!

50 $degen

Perry had the right idea, but I believe there are 8 countries that start with E,
So E8 is the answer

Art, gooner, cricket, theatre, crypto and life!

Correct idea but it should be E8, at least from the lists I got this from. Half the prize is going to you and half to the person who gave E8

50 $degen

E9 - number of countries beginning with E

I think it E11 🤔
Due to the difference in the first pattern

Okay I'm thinking E23

Reason: The difference between A11 and B17 is 6. The difference between C17 and D5 is 12. 

So I'm thinking the difference between the alphanumerics are multiples of 6. 

So 6, 12, 18. 

E23 minus D5 gives 18. 

Placing C17 after B17 might be a ploy to make the riddle harder, idk🤔

E5.
This sequence appears to follow a pattern where the letter indicates the first letter of the word of the same length.