...if graycode is defined as having only one bit changed per transition, wouldn't you expect "all zeros" and "all ones" to be maximally distant from each other? Why is it a third? Is there something significant about the 2/3rd's mark then too? ... and why are 1-bit and 2-bit immune (it only starts at 3-bit)... and how does "3" come out of "binary" and "reflection" anyway!?
Dont know what graycode is but the pic looks like the iterations for cantors ternary set
Looked it up, likely that the other 1/3rd line is the alternating sequence
Well, it does kinda make sense that all-ones and all-zeros would be equidistant from alternating, but there are two alternating sequences (one starting with 0 and another starting with 1).