#include <cstdio>
#include <vector>

int N, D, K;

int main(){
    scanf("%d %d %d", &N, &D, &K);

    std::vector<int> v;
    int sum = 0;
    for(int i=1;i<=N;i++){
        if(K == 0){break;}
        if(i+K > N+1){break;}
        int mn = sum + K * i + K * (K-1) / 2,
            mx = sum + i + (K-1) * N - (K-2) * (K-1) / 2;
        // printf("%d, %d, [%d, %d]\n", i, sum, mn, mx);
        if(mn <= D && D <= mx){
            sum += i;
            K--;
            v.push_back(i);
        }
    }

    if(v.size() < K){puts("-1"); return 0;}
    for(int i=0;i<v.size();i++){
        printf("%d%c", v[i], " \n"[i==v.size()-1]);
    }
}