# 辞書順なので前から決めていく、安いものから選んだ方がいいので貪欲法

N, D, K = map(int, input().split())

minimum = K*(K+1)//2
maximum = N*(N+1)//2-(N-K)*(N-K+1)//2
#print('minimum', minimum, 'maximum', maximum)
if D < minimum or maximum < D:
    print(-1)
else:
    ans_list = []
    D_remainder = D
    last_used = 0
    for i in range(K):
        remaining = K-1-i
        maximum = N*(N+1)//2-(N-remaining)*(N-remaining+1)//2
        num = max(last_used+1, D_remainder-maximum)
        last_used = num
        #print('i', i, 'remaining', remaining, 'maximum', maximum, 'num', num, 'last_used', last_used)
        ans_list.append(num)
        D_remainder -= num
    print(*ans_list)