I'm not sure what you're getting at, do you mean that should be on the bills, or that we should try to solve that. Did you make it? Do you have any examples of similar ones?
Only as a suggestion to put the numbers on the bills, albeit abstract. I did come up with those series of numbers. I have no examples of similar ones, but believe I can create others, as can anyone else here can do once they know how my set was generated. This set is special, though, and was created to help solve only one problem. I've been working on it for years, and feel it's now time to have others work on it as well to share the glory once solved, if that makes any sense.
Feel free to throw out suggestions and reasons. I'll do a poll after I get a decent list. Try to avoid national bias.
Hitler comes to mind as he was an equally bad idea as these bills.
Has anyone seen the boston city bills? Those things were nice looking. "Worthless", but nice.
Hey, Matthew, would you be so kind as to offer up a link to see what you're speaking of? I tried Googling, but ended up with nada.
~Bruno~