Question

complete the pattern:50,20,8,4,4,4.

Answer 1

If [x] is the smallest integer greater than x, then the sequence can be filled by

Tn+1 = [Tn/11]*4
The sequence repeats 4 forever

[50/11]*4 = 5*4
[20/11]*4 = 2*4
[8/11]*4 = 1*4
[4/11]*4 = 1*4
...