javascript program to find sum of first n numbers code example
Example: first n even numbers sum javascript
// return the sum of the first n even numbers recursively. Assume n > 0
function firstEvenNumbersSum(n) {
if (n === 0) {
return 0;
}
let num = (n * 2);
let sum = num + firstEvenNumbersSum(n-1)
return sum;
}