Here is a simple Python code snippet that generates the Fibonacci sequence up to a given number.
“`python
def fibonacci(n):
fib_sequence = [0, 1]
while len(fib_sequence) < n:
fib_sequence.append(fib_sequence[-1] + fib_sequence[-2])
return fib_sequence
print(fibonacci(10))
```
This code defines a function `fibonacci(n)` that generates the first `n` numbers in the Fibonacci sequence. The Fibonacci sequence is a series of numbers where a number is the sum of the two preceding ones, usually starting with 0 and 1. The `print(fibonacci(10))` line at the end calls the function and prints the first 10 numbers of the Fibonacci sequence.