Recently, I stumbled upon Rascal's Triangle. You can read more about it here. Basically it is very like Pascal's Triangle but a bit different. I would want to calculate the $$$nth$$$ row in $$$O(n)$$$ mod $$$998244353$$$. Help?
Rascal's Triangle Formula
Recently, I stumbled upon Rascal's Triangle. You can read more about it here. Basically it is very like Pascal's Triangle but a bit different. I would want to calculate the $$$nth$$$ row in $$$O(n)$$$ mod $$$998244353$$$. Help?