N, D, K = map(int, input().split())
X = list(range(1, K + 1))

if sum(X) > D:
    print(-1)
    exit()

dif = D - sum(X)
for i in range(K):
    j = K - i - 1
    add = min(dif, N - X[j] - i)
    X[j] += add
    dif -= add
if dif == 0:
    print(*X)
else:
    print(-1)