2 Super Hard Number Series 0 5.
B bennyJ New member Joined Jan 11, 2018 Messages 8 Jan 16, 2018 #1 2 Super Hard Number Series 0 5. Last edited: Apr 23, 2018
mmm4444bot Super Moderator Joined Oct 6, 2005 Messages 10,902 Jan 16, 2018 #3 Each of these is listed at http://oeis.org Look at the decimal forms: 1/17 1 - Pi/10