>>82417>H'what R the chances?i removed 1, 7, 4, 9 as options for readability because they look too similar, so it's not as low as 1/1000 chance.
n = number of options
r = number of elements
n^r = formula for permutations where repetitions are allowed
n^r = 6^3 = 6*6*6 = 216
so 1/216 chance that 666 is generated on any day
calculating the probability of 666 occuring at least once year is more complicated, i'm not going to bother, i'm sure chatgpt could do it but it should be well over 50% chance that 666 is generated at least once a year, disclaimer: i'm not a mathematician