#include<stdio.h>

int n, m;
bool Ap[100007];

int main(){
    freopen("farfurii.in", "r", stdin);
    freopen("farfurii.out", "w", stdout);
    scanf("%d %d", &n, &m);
    int Sum, i;
    for(i = 1; Sum <= m; ++ i)
        Sum += i;
    if(Sum > m)
        Sum = i - 2;
    else
        Sum = i - 1;
    m -= (Sum * (Sum + 1)) / 2;
    for(int i = 1; i <= n - Sum - 2; ++ i){
        printf("%d ", i);
        Ap[i] = 1;
    }
    printf("%d ", n - Sum + m - 1);
    Ap[n - Sum + m - 1] = 1;
    for(int i = n; i >= n - Sum - m; -- i)
        if(Ap[i] == 0)
            printf("%d ", i);
    return 0;
}