public class Test {

  // calculate n to the power n
  static long nToPower(int n)
  {
    return (long) Math.pow(n,n);
  }

  public static void main(String[] args) {

    final int LIMIT=8; // number of rows required

    for (int row=LIMIT; row>0; row--) // each row
    {
      for (int i=1; i<=row; i++) // work along row
        System.out.print(nToPower(i)+" ");
      System.out.println(); // new line
    }


  }


}