I also discovered it from HN :)
and the original, from 1973,
is awesome http://oeis.org/A059893, look at the scatterplot http://oeis.org/A059893/graph
If you don't have time to peruse it in depth, they have a 8.5 minute video which runs through 1000 sequences. It starts out a little slow, but some of the later examples are quite bizarre.