#include<stdio.h>
#include<math.h>

void main(){
	for(int row = 0; row <= 20; row++){
		for(int col = 0; col <= 8; col++){
			double number;
			if(row == 0){
				number = col;
			} else if(col == 0){
				number = row;
			} else {
				number = pow(row, col);
			}

			printf("%12.0lf  ", number);
		}
		printf("\n");
	}

}