import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;


public class Main_yukicoder115 {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        int n = sc.nextInt();
        int d = sc.nextInt();
        int k = sc.nextInt();

		List<Integer> ret = new ArrayList<Integer>();
        for (int i = 1; i <= n && k > 0; i++) {
        	if (isOK(i, n, d - i, k - 1)) {
        		ret.add(i);
        		d -= i;
        		k--;
        	}
        }

        if (k == 0) {
        	for (int kk = 0; kk < ret.size(); kk++) {
        		if (kk == 0) {
        			System.out.printf("%d", ret.get(kk));
        		} else {
        			System.out.printf(" %d", ret.get(kk));
        		}
        	}
        	System.out.println("");
        } else {
        	System.out.println("-1");
        }

        sc.close();
    }

    private static boolean isOK(int i, int n, int d, int k) {
    	if (k == 0) {
    		return d == 0;
    	}

    	int min = (i + k - 1) * (i + k) / 2 - (i - 1) * i / 2;
    	int max = n * (n + 1) / 2 - (n - k) *( n - k + 1) / 2;

    	if (d < min || d > max) {
    		return false;
    	} else {
    		return true;
    	}
	}
}