利用二维数组的思想，找出填充数据之间的规律

解题思路:

注意事项:

参考代码:

n = int(input())

n_list = [[0 for i in range(n)] for j in range(n)]

n_list[0][0] = 1

for i in range(1,n):

    n_list[i][0] = n_list[i-1][0]+(i)

for j in range(0,n):

    for k in range(1,n):

        n_list[j][k] = n_list[j][k-1] + (k+j+1)

for m in range(n):

    s = n_list[m][0:n-m]

    for l in s:

        print("{}".format(l),end=" ")

    print()