import java.util.Scanner;
public class Main{
  public static void main(String args[]){
    Scanner sc=new Scanner(System.in);
    String a=sc.nextLine();
    double i=Double.parseDouble(a);
    int sum=0;
    for(double j=1;j<=3;j++){
      sum+=(int) Math.pow(i,j);
    }
    System.out.println(sum);
  }
} import java.util.Scanner; Scanner java.util public class Main{
  public static void main(String args[]){
    Scanner sc=new Scanner(System.in);
    String a=sc.nextLine();
    double i=Double.parseDouble(a);
    int sum=0;
    for(double j=1;j<=3;j++){
      sum+=(int) Math.pow(i,j);
    }
    System.out.println(sum);
  }
} Main public static void main(String args[]){
    Scanner sc=new Scanner(System.in);
    String a=sc.nextLine();
    double i=Double.parseDouble(a);
    int sum=0;
    for(double j=1;j<=3;j++){
      sum+=(int) Math.pow(i,j);
    }
    System.out.println(sum);
  } main {
    Scanner sc=new Scanner(System.in);
    String a=sc.nextLine();
    double i=Double.parseDouble(a);
    int sum=0;
    for(double j=1;j<=3;j++){
      sum+=(int) Math.pow(i,j);
    }
    System.out.println(sum);
  } Scanner sc=new Scanner(System.in); sc new Scanner(System.in) String a=sc.nextLine(); a sc.nextLine() sc.nextLine sc double i=Double.parseDouble(a); i Double.parseDouble(a) Double.parseDouble Double a int sum=0; sum 0 for(double j=1;j<=3;j++){
      sum+=(int) Math.pow(i,j);
    } double j=1; double j=1; j 1 j<=3 j 3 j++ j++ j {
      sum+=(int) Math.pow(i,j);
    } {
      sum+=(int) Math.pow(i,j);
    } sum+=(int) Math.pow(i,j) sum (int) Math.pow(i,j) Math.pow Math i j System.out.println(sum) System.out.println System.out System System.out sum String args[] args public class Main{
  public static void main(String args[]){
    Scanner sc=new Scanner(System.in);
    String a=sc.nextLine();
    double i=Double.parseDouble(a);
    int sum=0;
    for(double j=1;j<=3;j++){
      sum+=(int) Math.pow(i,j);
    }
    System.out.println(sum);
  }
} public class Main{
  public static void main(String args[]){
    Scanner sc=new Scanner(System.in);
    String a=sc.nextLine();
    double i=Double.parseDouble(a);
    int sum=0;
    for(double j=1;j<=3;j++){
      sum+=(int) Math.pow(i,j);
    }
    System.out.println(sum);
  }
} Main
import java.util.Scanner;
public class Main{
  public static void main(String args[]){
    Scanner sc=new Scanner(System.in);
    String a=sc.nextLine();
    double i=Double.parseDouble(a);
    int sum=0;
    for(double j=1;j<=3;j++){
      sum+=(int) Math.pow(i,j);
    }
    System.out.println(sum);
  }
}