URI Problem (Logical Sequence) 1144:
Logical Sequence is a basic problem on URI online judge for novice problem solver.
You can find details on this Link.

import java.util.Scanner;

/**
 * @Author : Muhammad Harun-Or-Roshid
 * @Date : Oct 19, 2016
 * @Time : 1:47:58 AM
 */
public class Uri1144 {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        if (n >= 1 && n <= 1000) {
            int a = 1, b = 1;
            for (int i = 1; i <= n; i++) {
                int c = a * b;
                System.out.println(a + " " + b + " " + c);
                System.out.println(a + " " + (++b) + " " + (c + 1));
                a++;
                b += i * 2;
            }
        }
    }

}