make MariaDB Auto-Increment-Increment dynamic
No, the auto increment functionality of MySQL (or MariaDB) does not provide some kind of "dynamic" auto increment values like you request. The formula you arranged is all MySQL can do.

In your case you might be better of in just abandoning the auto increment column and use a custom column instead. You can fill this for example with UUIDs. This does not guarantee uniqueness of generated IDs, but the possibility to generate the exact same IDs is very low.