[Challenge 20 - Finding the nth Triangular Number](https://tutorialedge.net/challenges/go/triangular-numbers/)

In this challenge, you are going to implement the TriangularNumbers function which takes in n and returns the nth triangular number.

```bash
n = 1
result = 1

n = 3
result = 6
```
# See the Solution
Feel free to have a look at the forum discussion thread for this challenge and contribute with your own solutions here 
- [Challenge 20 - Triangular Numbers](https://discuss.tutorialedge.net/t/challenge-20-triangular-numbers/55)

# Further Reading:
If you like this challenge then you may also appreciate some of the following articles on the site:
- [Go Interfaces Tutorial](https://tutorialedge.net/golang/go-interfaces-tutorial/)
