#include <bits/stdc++.h>
using namespace std;

#define int long long
#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define repi(i,a,b) for(int i=(int)(a);i<(int)(b);i++)
#define all(x) (x).begin(),(x).end()
#define pb push_back
#define mp make_pair
#define mt make_tuple

typedef pair<int, int> pii;
typedef vector<int> vi;
typedef vector<vi> vvi;

const int inf = 1LL<<60;
const int mod = 1e9 + 7;
const double eps = 1e-9;

/*{
}*/

signed main()
{
  int n, d, k;
  cin >> n >> d >> k;

  int mind = 0, maxd = 0;
  priority_queue<int> que;
  rep(i, k){
    mind += i+1; 
    maxd += n-i;
    que.push(i+1);
  }

  if(d < mind or maxd < d){
    cout << -1 << endl;
    return 0;
  }

  rep(i, d-mind){
    int t = que.top();
    que.pop();
    if(t == n) que.push(-t), i--;
    else que.push(t+1);
  }

  vi ans;
  rep(i, k){
    int t = que.top();
    if(t < 0) t *= -1;
    ans.pb(t);
    que.pop();
  }
  sort(all(ans));

  rep(i, k) cout << ans[i] << " \n"[i==k-1];

  return 0;
}