k = int(input('k = '))
sum = 0
p = 1
for j in range(1,k+1):
  if j != 3 and j != 6 and j != 0:
      p *= (j*(j-6))/(j-3)
      i = j
      for i in range(1, 13):
        if i != 11 and i != 0:
            sum += p * (i+5)**(1/3)/(i-11)
print('Сумма = ', sum)

d3f5d3713f3cccd9b82e8eb3b380e2edd0dc4716
<mask token>

<mask token>
for j in range(1, k + 1):
    if j != 3 and j != 6 and j != 0:
        p *= j * (j - 6) / (j - 3)
        i = j
        for i in range(1, 13):
            if i != 11 and i != 0:
                sum += p * (i + 5) ** (1 / 3) / (i - 11)
print('Сумма = ', sum)

k = int(input('k = '))
sum = 0
p = 1
for j in range(1, k + 1):
    if j != 3 and j != 6 and j != 0:
        p *= j * (j - 6) / (j - 3)
        i = j
        for i in range(1, 13):
            if i != 11 and i != 0:
                sum += p * (i + 5) ** (1 / 3) / (i - 11)
print('Сумма = ', sum)

k = int(input('k = '))
sum = 0
p = 1
for j in range(1,k+1):
  if j != 3 and j != 6 and j != 0:
      p *= (j*(j-6))/(j-3)
      i = j
      for i in range(1, 13):
        if i != 11 and i != 0:
            sum += p * (i+5)**(1/3)/(i-11)
print('Сумма = ', sum)
