Ulam spiral generator
Contact
Source
Ulam Spiral
Numberphile video
Settings
Start number
Size of spiral (columns)
Generate
Hmm...
Be carrefull
with the size of the spiral. Sizes bigger than 500* can make your browser (and computer) to sweat :)
* Depends on the browser
Click on generated image to
save
ganerated spiral.
©
Miroslav Magda
2013