#include <bits/stdc++.h>
#define For(i, a, b) for(int i = a; i < b; i++)
#define rep(i, n) For(i, 0, n)
#define rFor(i, a, b) for(int i = a; i >= b; i--)
#define ALL(v) (v).begin(), (v).end()
#define rALL(v) (v).rbegin(), (v).rend()
using namespace std;

using lint = long long;
using ld = long double;

int INF = 2000000000;
lint LINF = 1000000000000000000;

int main() {
    int n, d, k;
    cin >> n >> d >> k;
    int mn = (1 + k) * k / 2;
    int mx = (n - k + 1 + k) * k / 2;
    if (!(mn <= d && d <= mx)) {
        cout << -1 << endl;
        return 0;
    }
    vector<int> ans(k);
    rep(i, k) {
        ans[i] = i + 1;
    }
    ans.back() += d - mn;
    rFor(i, k - 1, 1) {
        if (ans[i] > n) {
            int diff = ans[i] - n;
            ans[i] = n;
            ans[i - 1] += diff;
        }
    }
    rep(i, k) {
        cout << ans[i] << " ";
    }
    cout << endl;
}