#include <fstream>
using namespace std;
ifstream in ("farfurii.in");
ofstream out ("farfurii.out");
int main()
{
    int n,k,x,ceva,a,i;
    in>>n>>k;
    for(x=1;x*(x+1)/2<k;)
    {
        x++;
    }
    for(i=1;i<=n-x-1;i++)
        out<<i<<" ";
    a=x*(x-1)/2;
    ceva=k-a;
    ceva+=n-x;
    out<< ceva<<" ";
    for(i=n-x;i<=n;i++)
        if(i!=ceva)
            out<<i<<" ";

    return 0;
}