Am reassured others see this sort of thing (even if it ends up being chance). About six months ago our MFA system, which uses codes between 1 and 100, persiste

Am reassured others see this sort of thing (even if it ends up being chance). About six months ago our MFA system, which uses codes between 1 and 100, persistently started to give me codes that were odd numbers in the top half of the range (ie 51 or above). This went on for well over a month (several codes per day) before I saw the pattern cease. The rational side of me felt it was just chance but I had a nagging unease all the same!