#include <stdio.h>

int main (){
int x, i;
while((scanf("%d", &x)!=1)||(x<0)){
     printf("Incorretto. Inserisci un intero positivo.\n");
     while (getchar()!= '\n');
    }
for (i=0;i<10;i++)
{
    printf("%d\n",x*(i+1));
}

return 0;
}