#include <fstream>
#define nmax 100001

using namespace std;

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

long long h,n,k,v[nmax],z,i,val;

inline long long suma(long long h)
{
    return h*(h-1)/2;
}

int main()
{
    fin>>n>>k;
    while(k<suma(n-h))
        h++;
    for(i=1;i<h;i++)
        v[i]=i;
    val=n-(suma(n-h+1)-k);
    v[i]=val;
    for(i=n,z=h;z<val;i--,z++)
        v[i]=z;
    for(i=h+1,z=n;z>val;i++,z--)
        v[i]=z;
    for(i=1;i<=n;i++)
        fout<<v[i]<<' ';
    fin.close();
    fout.close();
    return 0;
}