Content-Type: text/shitpost

Subject: Dumbest math.se question this week
Path: you!your-host!wintermute!wikipedia!uunet!asr33!hardees!triffid!gormenghast!qwerty!fpuzhpx!plovergw!shitpost!mjd
Date: 2018-02-18T17:19:47
Newsgroup: alt.binaries.math.se.dumb-questions
Message-ID: <be4df56df7851049@shitpost.plover.com>
Content-Type: text/shitpost

Countability of Fibonacci series asks:

How is the countability of Fibonacci sequence proven?