Highlight below for Stage #2 hints:

Ok, the numbers aren't random. They are a sequence, and you need to complete it. Put your calculator away; you won't be needing it here. Also, this sequence is not infinite, nor does it use a defined mathematical pattern. Oh yes, the answer is 10 digits or less in length.

And the key is a bit closer than you'd think...

Bonus hint: Think of a way that you might be able to create a long string of numbers that is roughly distributed like the ones in the picture. Also, the numbers aren't the only thing you need to pass the riddle, but the answer isn't too far away...

And another bonus hint, because this one seems quite difficult for some of you: The answer involves language, somehow, but has nothing to do with "1337."