∑_(n=1)^100▒n/(n^4+n^2+1) Challenge Example Factor Unfactorable | Partial Fraction | Sum of 100 Term

Pentogonal and Triangular Number Series: https://www.youtube.com/watch?v=NQLO20v4P5Q&list=PLJ-ma5dJyAqqAdGeE8MEhBpK-Y3A_ZVeI

Questions?