import sys


def input(): return sys.stdin.readline().rstrip()


def main():
    N, D, K = map(int, input().split())
    if K > N or D < K*(K+1)//2 or D > K*(2*N-K+1)//2:
        print(-1)
        return

    ans = []
    for i in range(1, K+1):
        max_rem = (K-i)*(2*N-(K-i)+1)//2
        cur = max(i, D-max_rem)
        D -= cur
        ans.append(cur)

    print(*ans)


if __name__ == '__main__':
    main()