What are the next two numbers in these two related sequences?

1 , 4 , 3 , 11 , 15 , 13 , 17 , --- , ---
10 , 9 , 60 , 90 , 70 , 66 , 69 , --- , ---

Letters mean more than numbers.

Posted by np_rt on 2005-02-24 23:51:41