/* -*- coding: utf-8 -*-
 *
 * 478.cc: No.478 一般門松列列 - yukicoder
 */

#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
#include<iostream>
#include<string>
#include<vector>
#include<map>
#include<set>
#include<stack>
#include<list>
#include<queue>
#include<deque>
#include<algorithm>
#include<numeric>
#include<utility>
#include<complex>
#include<functional>
 
using namespace std;

/* constant */

/* typedef */

/* global variables */

/* subroutines */

/* main */

int main() {
  int n, k;
  cin >> n >> k;
  n -= 2;

  int x = 30000, di = 0;
  printf("%d", x);
  printf(" %d", ++x);

  for (int i = 0; i < n; i++) {
    if (k + i < n) di ^= 1;
    (di == 0) ? x++ : x--;
    printf(" %d", x);
  }
  putchar('\n');
  
  return 0;
}