I think you're missing the point. The sequence 1, 2, 3, 4, 5, 6 is just one of many common sequences people play. If you have a primitive bool IsCommonSequence(

I think you're missing the point. The sequence 1, 2, 3, 4, 5, 6 is just one of many common sequences people play. If you have a primitive bool IsCommonSequence(sequence), then you can do better than random by re-rolling whenever IsCommonSequence returns true. As illustrated by some of the other posts on the thread, your odds of getting a common sequence aren't totally astronomical