aa = 0
a = 1
fim = int(input('Digite um termo: '))
for n in range (0, fim):
s = (aa + a)
print(s, end = ' → ')
aa = a
a = s
print()
s = 0
while s <= fim:
if s % 2 == 0:
print(s, end=' → ')
s = s + 1
#https://pt.stackoverflow.com/q/411542/101
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