Python Fibonacci function

Fibonacci sequence python

# WARNING: this program assumes the
# fibonacci sequence starts at 1
def fib(num):
  """return the number at index num in the fibonacci sequence"""
  if num <= 2:
    return 1
  return fib(num - 1) + fib(num - 2)


print(fib(6))  # 8

Code fibonacci python

# Program to display the Fibonacci sequence forever

def fibonacci(i,j):
  print(i;fibonacci(j,i+j))
fibonacci(1,1)

Fibonacci sequence python

def fib(n):
    a = 0
    b = 1

    print(a)    
    print(b)

    for i in range(2, n):
        print(a+b)
        a, b = b, a + b

fib(7) #first seven nubers of Fibonacci sequence

Source: youtube.com

Python fiboncci

n = int(input("say the nth term of the Fibonacci Series"))
a,c = 0,0
b = 1
for ele in range(0,n):
      print(a,end=' ')
      c = a + b
      a = b
      b = c

Python Fibonacci function

>>> def fib(n):    # write Fibonacci series up to n
...     """Print a Fibonacci series up to n."""
...     a, b = 0, 1
...     while a < n:
...         print(a, end=' ')
...         a, b = b, a+b
...     print()
...
>>> # Now call the function we just defined:
... fib(2000)
0 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 1597

Source: docs.python.org

Similar codes

1 vote124 views1 answer
Python WSGI server
Python
18 votes128 views5 answers
Plot histogram python
Python
0 vote107 views1 answer
Random word generator django
Python
1 vote102 views1 answer
Index a dictionary python
Python
0 vote108 views1 answer
Intersection of 3 array in O(n) python
Python
0 vote107 views1 answer
How to add new column in django
Python
0 vote121 views1 answer
Pyplot x vs y
Python
0 vote107 views1 answer
Insert Multiple Images to Excel with Python
Python
4 votes133 views3 answers
Python list add element to front
Python
5 votes125 views2 answers
Forgot django admin password
Python