Greed-the-Resource-3-Factory-1.16.5-V8.3-Server-Pack.zip
1 - Configure server.properties (if needed)
2 - Run start.bat and wait the eula.txt file comes out
3 - Change eula.txt from false to true
4 - Run start.bat again
5 - Enjoy!
If you are interested in already configured server with automatic server updates - try Bisecthosting.