Here you can get the latest version of festog, an application that can be used to quickly find optimal and near optimal golomb rulers. A very short introdution to festog can be found in a small annoucement I wrote to celebrate the initial public release in August 2004.

Download the latest version which is available under the terms of a BSD license:

I have an extra page that provides some older versions and predecessors of festog as well as some links and a tiny bit of documentation.

Additionally I am publishing results I've come up with during my search for optimal and near optimal golomb rulers. I am currently running a search for nogr19+48 using festog and I do plan to search nogr20+48 next. If you want to help, please contact me at nogr@feiri.de.