Welcome to the first N even or odd numbers calculator, this calculator is used to calculate the first N even or odd numbers. First N even or odd numbers are often encountered in our lives, but how to calculate them? Maybe it is easy to calculate the first 10 even numbers, and the first 20 even numbers are not too difficult. The first 50 even numbers may also be solved, but what should we do if we want to calculate the first 500 or the first 1000 even numbers? Don’t worry, this is the meaning of the first N even or odd numbers calculator. This calculator can help you calculate the answer quickly.
First N Even or Odd Numbers Calculator
As shown above, the first N even or odd numbers calculator is very simple to use. Enter the first N value, then select even or odd numbers, and click calculate. In addition to listing the first N even or odd numbers, the sum and the average of the first N even or odd numbers will also be calculated by the way, which is convenient for you to use in the next step.
Solved examples using first N even or odd numbers calculator
What are the first 5 even numbers?
- The first 5 even numbers are 0, 2, 4, 6 and 8.
- The sum of first 5 even numbers is 20.
- The average of first 5 even numbers is 4.
![What are the first 5 even numbers](https://oddevenonline.com/wp-content/uploads/2021/11/What-are-the-first-5-even-numbers.jpg)
What are the first 20 odd numbers?
- The first 20 odd numbers are 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39.
- The sum of first 20 odd numbers is 400.
- The average of first 20 odd numbers is 20.
![What are the first 20 odd numbers](https://oddevenonline.com/wp-content/uploads/2021/11/What-are-the-first-20-odd-numbers.jpg)
What is the sum of the first 37 odd numbers?
- The first 37 odd numbers are 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73.
- The sum of first 37 odd numbers is 1369.
- The average of first 37 odd numbers is 37.
![What is the sum of the first 37 odd numbers](https://oddevenonline.com/wp-content/uploads/2021/11/What-is-the-sum-of-the-first-37-odd-numbers.jpg)