[Lex Computer & Tech Group/LCTG] Mathematicians Have Found The Ninth Dedekind Number, After 32 Years of Searching

[palbin24 at yahoo.com]

https://www.sciencealert.com/mathematicians-have-found-the-ninth-dedekind-number-after-32-years-of-searching

Now, can someone explain what a Dedekind Number is in English? Is it worth a session?

Peter