Sum of Digits: 11319 [2008, 835]
Autor: | GCHQ Problem Solving Group, Beckwith, David |
---|---|
Zdroj: | The American Mathematical Monthly, 2009 Mar 01. 116(3), 283-283. |
Databáze: | JSTOR Journals |
Externí odkaz: |
Autor: | GCHQ Problem Solving Group, Beckwith, David |
---|---|
Zdroj: | The American Mathematical Monthly, 2009 Mar 01. 116(3), 283-283. |
Databáze: | JSTOR Journals |
Externí odkaz: |