5 lines
165 B
Python
5 lines
165 B
Python
def fib(n,x=[0,1]):
|
|
for i in range(abs(n)-1): x=[x[1],sum(x)]
|
|
return x[1]*pow(-1,abs(n)-1) if n<0 else x[1] if n else 0
|
|
|
|
for i in range(-30,31): print fib(i),
|