#include<bits/stdc++.h>
using lint=long long;
int main(){
    std::cin.tie(nullptr);std::ios_base::sync_with_stdio(false);
    std::cout.setf(std::ios_base::fixed);std::cout.precision(15);
    lint N,D,K;std::cin>>N>>D>>K;
    D-=K*(K+1)/2;
    if(D<0||N*(N-K)<D){
        std::cout<<-1<<'\n';
        return 0;
    }
    lint q=D/(N-K),r=D%(N-K);
    for(lint i=1;i<=K;i++){
        std::cout<<(1<i?" ":"")<<i+(i<=K-q-1?0:i==K-q?r:N-K);
    }
    std::cout<<'\n';
}