#include <stdio.h>
int main()
{
int i,n;
int j;
int num=1;
scanf("%d",&n);
for ( i = 0; i < n; i++)
  {
    for ( j = 0; j <=i; j++)
    {
   	if(num<10)
	printf("0%d",num);
	else
	printf("%d",num); 
    num++;
    }
    printf("\n");
  }
  return 0;
 }