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The On-Line Encyclopedia of Integer Sequences [pdf]
- lowdest 8y agohttps://oeis.org/ https://oeis.org/ It's easy to accidentally spend an hour browsing sequences. One of my favorite things on the internet. If you're ever dealing with a sequence of numbers and wondering if there's an underlying structure, this is a great place to start.
- anonlastname 8y agoThe OEIS is an incredible tool for math research. I'm happy it exists.
- deleted 8y ago[deleted]
- ohazi 8y agoObligatory xkcd: https://xkcd.com/2016/ https://xkcd.com/2016/
- gizmo686 8y agoThat first "rejected" sequence is actually pretty close to something quiet interesting. https://arxiv.org/pdf/1101.4470.pdf https://arxiv.org/pdf/1101.4470.pdf