Write a program that prints the Fibonacci Sequence from the 5th till the 15th element of the sequence. How should i start from the 5th one, which is '3'? here is my code

def fibonacci_nums(n):
  if n <= 0:
    return [0]
  sequence = [0, 1]
  while len(sequence) <= n:
    next_value = sequence[len(sequence) - 1]   sequence[len(sequence) - 2]
    sequence.append(next_value)
  return sequence
print("First 15 Fibonacci numbers:")
print(fibonacci_nums(15))

CodePudding user response：

def fibonacci_nums(n):
  if n <= 0:
    return [0]
  sequence = [0, 1]
  while len(sequence) <= n:
    next_value = sequence[len(sequence) - 1]   sequence[len(sequence) - 2]
    sequence.append(next_value)
  return sequence[4:]
print("Fibonacci numbers from 5th to 15th number:")
print(fibonacci_nums(14))

CodePudding user response：

Is this what you need:

def fibonacci_nums(n):
  if n <= 0:
    return [0]
  sequence = [0, 1]
  while len(sequence) <= n:
    next_value = sequence[len(sequence) - 1]   sequence[len(sequence) - 2]
    sequence.append(next_value)
  return sequence
print("First 15 Fibonacci numbers:")
print(fibonacci_nums(15)[4:])    # Print elements from 4th index

Output:

First 15 Fibonacci numbers:
[3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610]

CodePudding user response：

Try this:

def fibonacci_nums(n, k):
    fib=[0,1]
    for f in range(k-1):
        fib.append(fib[f] fib[f 1])
    return fib[n-1:k]

fibonacci_nums(5, 15)

Output:

[3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377]