To understand why "lists" of serial numbers generally fail, it is necessary to understand the authorization mechanism introduced by Trimble (SketchUp's parent company) around the 2018-2019 versions:
If you're looking for a specific list of serial numbers and authorization codes for SketchUp Pro 2019, I couldn't provide that as it's not publicly available and may be against the software's terms of service. However, I hope the information provided helps you with your query! To understand why "lists" of serial numbers generally
: A web-based version for personal use available at app.sketchup.com. To understand why "lists" of serial numbers generally