[RESOLVED] Remove recursion

[ComputerJy]

Hi all
I need help converting this recursive function to non-recursive

int nnn(int n){
	if(n>1){
		return nnn(n-1)+nnn(n-2);
	}else{
		return 1;
	}
}

Function nnn(N as Integer) As Integer
    If N>1 Then 
        Return nnn(N-1)+nnn(N-2);
    Else
        Return 1;
    End If
End Function