
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int k = sc.nextInt();
		int x = sc.nextInt();
		int ans[] = new int[2*k-1];
		int index=0;
		for(int i = k-1; i>0;i--) {
			ans[index]=x-i;
			index++;
		}
		for(int i = 0; i < k; i++) {
			ans[index]=x+i;
			index++;
		}
		for(int i = 0; i<ans.length;i++) {
			System.out.print(ans[i]+" ");
		}


	}

}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz