n = int(input()) li = [] for j in range(n): li.append(['1' for i in range(j + 1)]) if j > 1: for m in range(1, j): li[j][m] = str(int(li[j - 1][m-1]) + int(li[j - 1][m])) for k in range(j + 1): print('{:>5s}'.format(li[j][k]), end='') print()