import java.util.*;

class Main{
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int k = sc.nextInt();
		int x = sc.nextInt();
		int n = 2 * k - 1;
		int m = x;
		int[] arr = new int[n];
		for(int i = 0; i < n; i++){
			arr[i] = x - (k - 1);
			x++;
		}
		for(int i : arr){
			System.out.print(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