PY
py
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def main(raw):
def C(num):
for i in range(1, num+1):
res = (i**2 + 1)
yield res
def free_square(num):
for i in range(2, num+1):
res = i ** 2
yield res
raw = raw
test_case = C(raw)
while True:
try:
num = next(test_case)
fq = free_square(num)
while True:
try:
free = next(fq)
if free > num:
break
elif num % free == 0:
raw -= 1
break
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OUTPUT
Run