marina_makoha_lab??_2

from itertools import combinations

import numpy as np


def C(n, k):
    return len(list(combinations(range(1, n), k)))


n = 10
matrix = []
for i in range(1, n+1):
    line = []
    for j in range(1, n+1):
        if i >= j:
            result = C(i, j)
        else:
            result = C(j, i)
        line.append(result)
    matrix.append(line.copy())

print(np.array(matrix))