Somebody asked me the other day why the download options for Oracle Database 184.108.40.206 for Linux and Solaris disappeared from OTN?
The same will happen with the other platforms as soon as Oracle Database 220.127.116.11 is available on-premises for them as well.
You can always download Oracle Database 18.104.22.168 and previous releases from:
- Oracle Software Cloud (eDelivery)
If you can’t locate the older release you are looking for please see this blog post I did in addition: