This is the link to a sequence called the Metasequence. Take a look.

http://perplexus.info/show.php?pid=4534

Considering this link, what are the last two numbers in this sequence?

4, 1, 2, 9, 1, 4, 1, 4, 1, 3, 1, 3, __, __

(In reply to Solution by Dej Mar)

Yes.  Kudos to both you and Alexis for this one.  You do have a small "typo" toward the end of your solution: the 2nd php should be a pid, but who is quibbling?

Posted by Richard on 2006-08-18 13:12:08