#include <fstream>
using namespace std;
ifstream f("farfurii.in");
ofstream g("farfurii.out");
long long n,k,i,j;
long long m,val;
int main()
{
    f>>n>>k;
    m=1;
    while((m*(m+1))/2<k)
    {
        m++;
    }
    //g<<k<<" "<<(m*(m+1))/2<<"\n";
    for(i=1;i<=n-m-1;i++)
    {
        g<<i<<" ";
    }
    val=n-m;
    k=k-(m*(m+1))/2;
    if(k==0)
    {
        for(i=n;i>=val;i--)
        {
            g<<i<<" ";
        }
    }
    else
    {
        g<<k+n<<" ";
        k=k+n;
        for(i=n;i>=val;i--)
        {
            if(i!=k)
            {
                g<<i<<" ";
            }
        }
    }
    f.close();
    g.close();
    return 0;
}