import std.algorithm, std.array, std.container, std.range;
import std.string, std.conv;
import std.math, std.bigint, std.bitmanip, std.random;
import std.stdio, std.typecons;

void main()
{
  auto rd = readln.split.map!(to!int);
  auto n = rd[0], d = rd[1], k = rd[2];

  if (d < comSum(k)) {
    writeln(-1);
  } else {
    auto ai = iota(k).map!(to!int).map!("a + 1").array;
    foreach_reverse (i; 0..k) {
      if (ai.sum >= d)
        break;

      if (ai.sum < d) {
        auto b = n - k + 1 + i;
        auto c = d - (comSum(i) + comSum(k - i - 2) + (b + 1) * (k - i - 1));
        ai[i] = min(b, c);
      }
    }

    writeln(ai.map!(to!string).join(' '));
  }
}

int comSum(int k)
{
  return k * (k + 1) / 2;
}