Find all positive integers n such that 3ⁿ+4ⁿ+...+(n+2)ⁿ=(n+3)ⁿ

Woah.,.it's quite an interesting question. If it contained just the integer, then the answer would be 1. but you asked for positive integer, So, it's tricky. 

Posted by Julion on 2021-12-17 02:59:05