Series

8. Program


8. How to Print this series ?
 
1, 1, 2, 12, 14, 26, 40, 264, 304, 568.....N



import java.util.Scanner;
class Series3
{
 public static void main(String[] args)
 {
  Scanner sc = new Scanner(System.in);
  System.out.println("Enter the digit till you want the Series");
  int no = sc.nextInt();
  int j = 1;
  int a[] = new int[no];
  a[0] = 1;
  a[1] = 1;
  for(int i = 2;i < no ; i++)
  {
   if(i == 4*j-1)
   {
    a[i] = 4*(a[i-1] + a[i-2]);
    j++;
   }
   else if(i%4 != 0)
   {
    a[i] = a[i-1] + a[i-2];
   }
   else if(i%4==0)
   {
    a[i] = a[i-1] + a[i-2];
   }
  }
  for(int p = 0 ; p < a.length; p++)
  {
   System.out.print(a[p]+", ");
  }
 }
}