Featuring James Grime. Bug Byte puzzle from Jane Street at https://bit.ly/janestreetbugbyte and programs at https://bit.ly/janestreetprograms (episode sponsor) More links & stuff in full description below ↓↓↓
Dr James Grime discussing triangular numbers, cubes, pentagonal numbers, hexagonal numbers, tetrahedral numbers and Pollock's Conjecture.
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Thanks to viewers for helping find the 343867 sums, including Arne, Alex, Sam, Felipe, Pablo, Ewoud and Michael.