Generate natural number using java

import java.io.*;
class Naturalnumber
{
public static void main(String args[])throws IOException
{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
System.out.println("Enter how many natural number to generate");
int n=Integer.parseInt(br.readLine());
int i;
for(i=1;i<=n;i++)
System.out.println("The natural number is"+i);
System.out.println("The natural number is always start form ordinary 1,2,3,4,and so on");
}
}