#include<stdio.h>
 
long long N, K, Nr, i;
 
long long BS()
{
    long long st = 1, dr = N;
 
    while( st <= dr )
    {
        long long m = (st+dr)/2;
 
        if( m*(m-1)/2 <= K ) st = m+1;
        else dr = m-1;
    }
 
    return st;
}
 
int main()
{
    freopen("farfurii.in","r",stdin);
    freopen("farfurii.out","w",stdout);
 
    scanf("%lld%lld", &N, &K);
    Nr = BS();
 
    if( Nr*(Nr-1)/2 != K )
    {
        for( i=1; i<=N-Nr; i++ )
            printf("%lld ", i);
        printf("%lld ", N - Nr*(Nr-1)/2 + K );
        for( i=0; i<Nr; i++ )
            if( i != Nr*(Nr-1)/2 - K )
                printf("%lld ", N-i);
    }
    else
    {
        for( i=1; i<=N-Nr; i++ )
            printf("%lld ", i);
        for( i=0; i<Nr; i++ )
            printf("%lld ", N-i);
    }
 
    printf("\n");
 
    return 0;
}