N,D,K=map(int,input().split())
if N>=K and K*(K+1)//2<=D<=N*(N+1)//2-(N-K)*(N-K+1)//2:
    data=[0]
    S=0
    L=0
    for i in range(K):
        if i==K-1:
            data.append(D-S)
            continue
        for j in range(data[-1]+1,N+1):
            if D-S-j<=N*(N+1)//2-(N-(K-L)+1)*(N-(K-L)+2)//2:
                data.append(j)
                S+=j
                L+=1
                break
    print(*data[1:K+1])
else:
    print(-1)