3 ms·
On this https://www.johndcook.com/blog/special-numbers/ https://www.johndcook.com/blog/special-numbers/ I remember the 'schizofrenic numbers'.
by anthk 11mo ago
On this https://www.johndcook.com/blog/special-numbers/ https://www.johndcook.com/blog/special-numbers/ I remember the 'schizofrenic numbers'.