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

#define int long long
//#define uint __int128_t

#define pb push_back
#define fi first
#define se second
#define rep(i,s,n) for(int i = s;i<n;i++)
#define repe(i,s,n) for(int i = s;i<=n;i++)
#define rrep(i,s,n) for(int i = (n)-1;i>=(s);i--)
#define all(v) (v).begin(),(v).end()
#define chmin(a,b) a=min((a),(b))
#define chmax(a,b) a=max((a),(b))
#define low(a,b) lower_bound(all(a),(b))-(a).begin()
#define upp(a,b) upper_bound(all(a),(b))-(a).begin()
#define fill(i,n) memset(i,n,sizeof(i))
#define endl '\n'
#define IOS() ios_base::sync_with_stdio(0);cin.tie(0)
typedef long long ll;
typedef pair<int,int>pint;
typedef vector<int>vint;
typedef vector<vint> vvint;
typedef vector<pint>vpint;
typedef pair<pint,int> P1;
typedef pair<int,pint> P2;
typedef pair<pint,pint> PP;
static const ll maxLL = (ll)1 << 62;
const ll MOD=1000000007;
const ll INF=1e18;

int N,D,K;
int ans[100010];

signed main() {
    IOS();
    //(1ll<<N)シフト演算のオーバーフローに気をつける
    cin>>N>>D>>K;
    int sum=0;
    rep(i,0,K){
        sum+=min(i+1,N);
        ans[i]=min(i+1,N);
    }
    rrep(i,1,K+1){
        if(sum<D){
            int x=min(N-(K-i),D-(sum-i));
            sum+=x-i;
            ans[i-1]=x;
        }
        
        if(sum==D){
            rep(i,0,K){
                if(i)cout<<" "<<ans[i];
                else cout<<ans[i];
            }
            cout<<endl;
            return 0;
        }
    }
    cout<<-1<<endl;
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    




















































    return 0;
}