#include <stdio.h>
 
int main(void) {
	int n;
    printf("Enter the number: \n");
    scanf("%d",&n); 
 
    for(int i=0;i<=n;i++){
        int first =1;
 
        for(int j=0;j<=i;j++){
        printf(" %d ",first);
        first=first*((i-j)/(j+1));
         }
    printf("\n");
       } 
	return 0;
}