程序代码：

public class Print {

    public void test(int n) {
        int y = 0;
        int y1 = 0;
        for (int i = 0; i < n; i++) {
            int x1 = 0;
            int x = 1;
            y = y + y1;
            y1++;
            x = x + y;
            for (int j = 2; j < n - i + 2; j++) {
                x = x + x1;
                x1 = j + i;
                System.out.print(x + "\t");
            }
            System.out.println();
        }
    }

    public static void main(String[] args) {
        new Print().test(5);
    }
}