Super weird to me that the OEIS only stores "first 180 or so characters of a number sequence". Of course that's going to completely mess up the analysis in the article. They do mention this. There's something strange to me about how often analysis doesn't have disclaimers like "0.1% of data wasn't available but we think that's fine" but more like "the writing samples were collected on napkins with Sharpie in a Denny's at 4am and every sample from someone with a last name starting the letters M-Z was lost in a fire" then goes on to make a bunch of conclusions about modern essay writing or something.

Anyway, it'd be cool if the OEIS had the numbers up to some limit. Maybe 2^16 so it fits into two bytes. It would be at most 1.2MB per entry, but generally way way smaller.