I am trying to solve this problem using recursion.
I am using javascript lang.
I started from row 3, as row 1 and 2 will always be same value.
var generate = function(numRows) {
let pascal = [[1], [1,1]];
generateHelper(numRows, 3, pascal);
return pascal;
};
var generateHelper = function(numRows,currentRow, pascal){
if(numRows === currentRow){
}
}