Several years ago I hacked together a little tool for exploring integer sequences that can be generated via matrix-vector products: http://dpw.me/clear-the-dec

Several years ago I hacked together a little tool for exploring integer sequences that can be generated via matrix-vector products: http://dpw.me/clear-the-deck/ http://dpw.me/clear-the-deck/ Sadly it's not as functional as it once was (sequences are supposed to continue generating as you scroll down the page). If anyone's interested in lending a hand to get it working properly again, I'd love to hear from you! My email is in my profile.