/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.ArrayList;
import java.util.List;

/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
        List <Long> lista = new ArrayList<>();
        for (long a = 1; a <= 10; a++) {
            lista.add(a);
        }

        int avanco = 3;
        int numSoma = 500;
        for (int i = avanco - 1; i < lista.size(); i += avanco) {
            lista.set(i, lista.get(i) + numSoma);
        }

        System.out.println(lista);

	}
}