Numberphile

Featuring Ellen Eischen from the University of Oregon. More links & stuff in full description below ↓↓↓ Ellen Eischen: http://www.elleneischen.com John Conway videos: https://bit.ly/ConwayNumberphile CORRECTION: Sum of the first 100 squares is 338350, not 1015050 as depicted. Sorry! 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 Video by Brady Haran and Pete McPartlan Thanks to Debbie Chakour and Chip Rollinson from The Numberphile Society for some useful error spotting. 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 Thanks to our Patrons, including: Juan Benet Jeff Straathof Ben Delo Ken Baron Andy B Michael Dunworth Yana Chernobilsky James Bissonette Jubal John Steve Crutchfield Ben White Andrei M Burke RAD Donato Matthew Schuster Ron Hochsprung Ubiquity Ventures John Zelinka Gnare Heather Liu Tracy Parry Ian George Walker Arnas Bernd Sing Valentin Alex Khein Doug Hoffman John Loach