Delving Deeper: Sums of Positive Integral Powers
Dohyoung Ryang and Tony Thompson;
Edited by Maurice Burke, J. Kevin Colligan, Maria Fung, and Jeffrey Wanko
August 2012, Volume 106, Issue 1, Page 71
The authors generate a formula for the sum of squares, cubes, and fourth powers and then generalize for any integral power.
Problem Solving / Problem Posing
Sequences / Series