What are the next two numbers in this sequence?
1, 1, 7, 3, 23, 23, 111, 15, 351, 415, __, __

(In reply to The numbers I was looking for by Brian Smith)

Really, if you're gonna post a sequence this hard you should at least give us more numbers to work with. By looking at the numbers in groups of 4 you can see that #11 & #12 only give us 2 previous numbers to figure them out. So if the 4th & 8th numbers are 2 & 4, then the 12th could be 6 or 8. It's just not enough to work with.

Posted by Danny on 2004-06-11 08:23:39