#include <iostream>
#include <fstream>

using namespace std;

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

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