Steps To Reproduce

Consider the code:

sum(1 for _ in DegreeSequences(18))

Expected Behavior

The code should produce 675759564.

Actual Behavior

It exhaust all memory (16GB) and is killed by the system.

Additional Information

No response

Environment

• OS: Ubuntu 24.04.3 LTS
• Sage Version: 10.8.beta6

Checklist

• I have searched the existing issues for a bug report that matches the one I want to file, without success.
• I have read the documentation and troubleshoot guide