#include<stdio.h>

int n,k;

int main()
{
    freopen("farfurii.in","r",stdin);
    freopen("farfurii.out","w",stdout);
    scanf("%d%d",&n,&k);
    int N=n;
    while(N*(N-1)/2>=k)
        --N;
    ++N;
    for(int i=1;i<=n-N;++i)
        printf("%d ",i);
    if(k<(N*(N-1)/2))
        printf("%d ",n-((N*(N-1)/2)-k));
    for(int i=n;i>n-N;--i)
        if(i!=n-((N*(N-1)/2)-k))
          printf("%d ",i);
    printf("\n");
    return 0;
}