from itertools import combinations

input = [32, 37, 41, 42, 45, 49, 50, 51, 17, 54, 55, 28, 62] 
MAX = 249

table = list(combinations(input, 2)) + list(combinations(input, 3)) + list(combinations(input, 4)) + list(combinations(input, 5)) + list(combinations(input, 6)) + list(combinations(input, 7))

ctr = 0
for i in table:
    if sum(i) <= MAX:
        ctr += 1

print(ctr)