So hopefully by now you can see a pattern emerging for the trefoil knots. They start off with 3 as a base, then 6, 9, 12 - etc. It then goes in multiples of 3.
Squares, for example, work off a base of multiples of 4.
Stars in multiples of 5 or more etc.
I’ve still much to explore.
This knot and the next four are in the same family but have different Structural Numbers. This one is…
SN: 1:3:12