N,D,K=map(int,raw_input().split())
ans=[]
rest=D
k=K
for i in range(1,N+1):
    if (rest-i)*2 <= (N+(N-(k-1)+1))*(k-1) and (rest-i)*2 >= ((i+1)+(i+(k-1)))*(k-1):
        ans.append(i)
        rest-=i
        k-=1
if k!=0:
    print -1
else:
    for a in ans:
        print a,
    print