The Encyclopedia Of Integers Screensaver
The The Encyclopedia Of Integers screensaver shows entries from the On-Line Encyclopedia of Integer Sequences, gathered key-less by the pipeline. It's free, runs in your browser, and ESC exits.
How the The Encyclopedia Of Integers screensaver works
The saver reads the source described above and draws it on a canvas — no account, no tracking.
Entries from the On-Line Encyclopedia of Integer Sequences, gathered key-less by the pipeline. Neil Sloane started collecting these on punched cards in 1964; each card here shows the opening terms and the formula or recurrence that generates them.
It refreshes on a schedule, so what you see stays current.
Colours and any options can be changed in settings; nothing is stored beyond your own browser.
A worked example
Entries from the On-Line Encyclopedia of Integer Sequences, gathered key-less by the pipeline. Neil Sloane started collecting these on punched cards in 1964; each card here shows the opening terms and the formula or recurrence that generates them.
Settings & tips
- Accent and Background recolour the display.
- Every value on screen comes from the live source — nothing is simulated.
- Press ESC to leave fullscreen.
Frequently asked questions
- Is this real data?
- Yes — it comes from the source named on this page and is refreshed on a schedule.
- Is a key needed?
- No. This source is fully key-less.
- Is it free?
- Yes, and it runs entirely in your browser.