def compute():
target = 5000
values = list(prime_sieve(target))
i = 2
while ways_to_sum(i, values) <= target:
i += 1
return i
def compute():
return ways_to_sum(100, range(1, 101)) - 1
def compute():
return ways_to_sum(200,[1,2,5,10,20,50,100,200])
