import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int k = sc.nextInt();
        int count = n - k - 2;
        int left = 100000000;
        int right = 100000001;
        ArrayList<Integer> ans = new ArrayList<>();
        ans.add(left);
        ans.add(right);
        for (int i = 0; i < count; i++) {
            if (i % 2 == 0) {
                left--;
                ans.add(left);
            } else {
                right++;
                ans.add(right);
            }
        }
        while (ans.size() < n) {
            ans.add(left);
        }
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < n; i++) {
            if (i > 0) {
                sb.append(" ");
            }
            sb.append(ans.get(i));
        }
        System.out.println(sb);
    }
}