N, D, K = map(int, raw_input().strip().split())
ans = [0]
while K > 0:
    ans.append(max(ans[-1] + 1, D - sum(range(N - K + 2, N + 1))))
    K -= 1
    D -= ans[-1]
if D != 0:
    print(-1)
else:
    print(' '.join(map(str, ans[1:])))