#include <stdio.h>
long long int n , k , i ;
long long int p;
int main(){

    freopen( "farfurii.in" , "r" , stdin );
    freopen( "farfurii.out" , "w" , stdout );

    scanf( "%lld %lld" , &n , &k );

    p = 1;
    while( p * ( p - 1 )/ 2 < k ){
        p++;
    }

    for( i = 1 ; i <= n - p ; i++ ){
        printf( "%lld " , i );
    }

    k = n  +  k - p * ( p - 1 )/ 2;

    printf( "%lld " , k );

    for( i = n  ; i >= n - p + 1 ; i-- ){
        if( i != k ){
            printf( "%lld " , i );
        }
    }

  return 0;
}