User blog comment:LittlePeng9/Random Turing machines/@comment-73.235.194.108-20170415160044/@comment-73.235.194.108-20170415161549

Here is a literally random TM - I generated it randomly.

0 _ _ * 7

0 1 1 l 3

1 _ 1 r halt

1 1 1 l 3

2 _ 1 * 9

2 1 _ r 7

3 _ _ r 4

3 1 1 r 7

4 _ _ r 2

4 1 1 l 2

5 _ 1 r 4

5 1 _ r 2

6 _ _ r 3

6 1 _ r 5

7 _ _ l 8

7 1 _ r 9

8 _ _ l 6

8 1 _ * 3

9 _ 1 * 4

9 1 1 r 4

It writes out the sequence 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1.... ''I thought a randomly generated TM would behave erratically, but no. The head will just move around in a wierd way before entering state 4, then the states will go 4,2,9,4,2,9,4,2,9,... as the pattern of 1's forms.''