Tree-house Numbers - Numberphile

Matt Parker goes on a mathematician's journey and shows us Heegner Numbers (and the Ramanujan Constant). See part 1 (Caboose Numbers) here: https://youtu.be/gM5uNcgn2NQ --- More links & stuff in full description below ↓↓↓ Get your signed copy of Love Triangle at https://mathsgear.co.uk/products/love-triangle-by-matt-parker-signed Love Triangle on Amazon US (unsigned): https://amzn.to/3XoRlf4 And on Amazon UK (unsigned): https://amzn.to/3xh9Siw More Matt on Numberphile: https://www.youtube.com/playlist?list=PLt5AfwLFPxWKuRpivZd_ivR2EvEzKrDUu Matt's own channel is Stand-up Maths: https://www.youtube.com/user/standupmaths Heegner Numbers on the OEIS: https://oeis.org/A003173 Ramanujan Constant: https://mathworld.wolfram.com/RamanujanConstant.html Patreon: http://www.patreon.com/numberphile Numberphile is supported by Jane Street. Learn more about them (and exciting career opportunities) at: https://bit.ly/numberphile-janestreet We're also supported by the Simons Laufer Mathematical Sciences Institute (formerly MSRI): http://bit.ly/MSRINumberphile Our thanks also to the Simons Foundation: https://www.simonsfoundation.org NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Videos by Brady Haran Numberphile T-Shirts and Merch: https://teespring.com/stores/numberphile Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/ Brady's latest videos across all channels: http://www.bradyharanblog.com/ Sign up for (occasional) emails: http://eepurl.com/YdjL9