This is a tool for exploring two different kinds of relationships between sequences in the OEIS: mentions (links) of other sequences on a sequence's page, and large numbers that appear in multiple different sequences.

You can view the tool here for more explanation.

You can also explore the resulting JSON data here.

To run this code:

• Download full_sequences.json here.
• pip install networkx
• python analyse.py to update result.json
• Then in the frontend folder, run npm install and npm start to start a server and see the UI.

At least Python 3.6 is required.