#define _CRT_SECURE_NO_WARNINGS
#include "bits/stdc++.h"
using namespace std;
#define MAX 2000000

bool check(int L, int N, int D, int K){
	if (N - L + 1 < K) return false;
	int low = 0;
	int high = 0;
	for (int i = 0; i < K; i++)
	{
		low += L + i;
		high += N - i;
	}
	return low <= D && high >= D;
}

int main(){
	int N, D, K;
	cin >> N >> D >> K;
	if (check(1, N, D, K)){
		for (int i = 1; i <= N && K > 0; i++)
		{
			if (check(i + 1, N, D - i, K - 1)){
				if (K == 1){
					cout << i << endl;
				}
				else cout << i << " ";
				D -= i;
				K--;
			}
		}
	}
	else cout << "-1" << endl;
}