#include<stdio.h>

long long  n,k;

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