Dungeon Numbers
Additional information
Featuring Neil Sloane from the OEIS.
Check out Brilliant (get 20% off their premium service): https://brilliant.org/numberphile (sponsor)
Part 2: https://youtu.be/HFeKdMf01rQ
Neil Sloane is the founder of the The On-Line Encyclopedia of Integer Sequences. Visit it here: https://oeis.org
More Neil Sloane on Numberphile: http://bit.ly/Sloane_Numberphile