#include <bits/stdc++.h>

using namespace std;
#define fast_io ios_base::sync_with_stdio(false), cin.tie(NULL), cout.tie(NULL)
#define pb push_back
#define int long long
#define ll long long
#define ld long double

#define rep(i, n) for (ll i=0; i<n; i++)
#define repi(i, n) for (ll i=1; i<=n; i++)

#define repi1(i, n) for (ll i = n; i >=0; i--)
#define mem(v, ha) memset(v, ha, sizeof(v))
#define all(a)  a.begin(), a.end()
#define allr(a)  a.rbegin(), a.rend()
#define CLOCK cerr << "\nTime elapsed: " << 1000 * clock() / CLOCKS_PER_SEC << "ms\n";
typedef vector<ll> vi;
typedef vector<vector<int>> vvi;
typedef vector<pair<ll, ll>> vpi;
typedef vector<char> vc;
#define no cout << "No\n"
#define yes cout << "Yes\n"
#define mp make_pair
#define ff first
#define ss second
const ll M = 1e9 + 7;
const ll mod = 998244353 ;

const long double PI = 3.141592653589793238460;
const int inf = (int)(1e9);

// auto sum=[&](int use, int y){return use+y;};
// function <void(int)>dfs=[&](int u)  //void is the return type, int is the argument
void solve()
{
    int N, D, K;
    cin >> N >> D >> K;

    auto can_buy = [&](int x, int d, int k) {
        int MIN = 0, MAX = 0;
        for (int i = 0; i < k; i++) {
            MIN += x + i;
            MAX += N - i;
        }

        return MIN <= d && MAX >= d;
    };

    if (can_buy(1, D, K)) {
        for (int i = 1; i <= N; i++) {
            if (can_buy(i + 1, D - i, K - 1))
            {
                cout << i << " ";
                D -= i;
                K--;
            }
            //  else
            //  cout << i + 1 << " " << D - i << " " << K - 1 << '*' << '\n';
        }
    } else
        cout << -1 << endl;

}
int32_t main()
{


    fast_io;
    int T = 1;
    //  cin >> T;


    while (T--)
    {
        solve();


    }

}