The Trapped Knight
Additional information
Featuring Neil Sloane... Check out Brilliant (and get 20% off their premium service): https://brilliant.org/numberphile (sponsor)
Trapped Knight T-Shirt: https://teespring.com/en-GB/numberphile-trapped-knight
Neil Sloane is creator of the On-Line Encyclopedia of Integer Sequences: https://oeis.org
For more on the sequences and diagrams in this video, you can start at: https://oeis.org/A316667
The sequence was submitted by and diagrams by Daniël Karssen.
More chess-related videos on Numberphile: http://bit.ly/chess_numberphile
More from Neil Sloane: http://bit.ly/Sloane_Numberphile
Discuss this video on Brady's subreddit: https://redd.it/ajeujk