n = int(input("Digite o termo da sequência Fibonacci: "))
a = 1
b = 1
k = 1
while k <= n - 2:
tmp = a
a = b
b = tmp + b
k = k + 1
print("O {}º da Sequência de Fibonacci é ocupado pelo número {}.".format(n,b))
#https://pt.stackoverflow.com/q/358586/101
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