#include <cstdio>

//sursa scrisa pe telefon:))

int main() {
  freopen("farfurii.in", "r", stdin);
  freopen("farfurii.out", "w", stdout);
  int n;
  long long k;
  scanf("%d%lld", &n, &k);
  int pos = n;
  while (1LL * pos * (pos - 1) / 2 >= k)
    pos--;
  pos++;
  for (int i = 1; i <= n - pos; i++)
    printf("%d ", i);
  int middle = n + k - pos * (pos - 1) / 2;
  printf("%d ", middle);
  for (int i = n; i > n - pos; i--)
    if (i != middle)
      printf("%d ", i);
  return 0;
}