Maybe pause the video and see if you can figure these out? Featuring Neil Sloane of OEIS fame... More links & stuff in full description below, including spoilers ↓↓↓ Extra footage from this videoef='https://youtu.be/ydn7s9-3GRc'...

This video explains an exercise where you have a product code on a spreadsheet that is in the wrong format, and you have been given certain conditions as to how the output should look like after applying all you have learnt in this...