Series

13. Program


How to Print this series ?

2 6 15 31 56....total = 110


class Series   
{
 public static void main(String[] a)
 {
  int no = 2, sum = 2, ad = 0;
   System.out.println();
  
  for(int i = 1 ; i <= 5 ; i++)
  {
   ad = ad + sum ;
   System.out.println(sum);
   sum = sum + no*no;
   no++;
  }

  System.out.println();
  System.out.println("Sum : " + ad);
  
 }
}