3 ms·
See also: https://oeis.org/A250001/a250001_4.pdf https://oeis.org/A250001/a250001_4.pdf PDF of all configurations for 4 circles https://www.youtube.com/watch?
by notmysql_ 4y ago
See also:
https://oeis.org/A250001/a250001_4.pdf https://oeis.org/A250001/a250001_4.pdf
PDF of all configurations for 4 circles
https://www.youtube.com/watch?v=bRIL9kMJJSc https://www.youtube.com/watch?v=bRIL9kMJJSc
Numberphile video explaining the problem