#include <iostream>
#include <fstream>

using namespace std;

ifstream f("farfurii.in");
ofstream g ("farfurii.out");

int main(){
  long long n, k;
  long long contor = 1;
  f >> n >> k;
  while(contor * (contor - 1) < k)
    contor ++;
  for(long long i = 1; i < n - contor; i++)
    g << i << ' ';
  k = n + k - contor * (contor + 1) / 2;
  g << k << ' ';
  for(long long i = n; i >= n - contor; i--)
    if(i != k)
    g << i << ' ';
  return 0;
}