Sonatype helps open source projects to set up Maven repositories on https://oss.sonatype.org/
'com.googlecode.combinatoricslib:combinatoricslib:2.1'
<dependency>
<groupId>com.googlecode.combinatoricslib</groupId>
<artifactId>combinatoricslib</artifactId>
<version>2.1</version>
</dependency>
<dependency org="com.googlecode.combinatoricslib" name="combinatoricslib" rev="2.1"/>
"com.googlecode.combinatoricslib", "combinatoricslib", "2.1"