The following two related sequences are determined in only slightly different ways:

1. 1
   11
   100
   121
   221
   1100
   1211
   2101
   

2. 1
   10
   21
   100
   121
   210
   301
   1000
   

What the next few terms of each, and how are they determined?

The sequences represent i^2 for i=1,2,3,...,8
first in base 3 then in base 4

Posted by Larry on 2004-01-28 20:09:48