How the Sierpiński triangle forms

What if you put the first point in one of the spaces that would be blank in the finished sierpinski triangle?

Well, looks like I got my work cut out for me tonight

I’ve played zelda I know the tri force when I see it bro

Yeah, but how many packs of those felt tip pens am I gonna have to buy? Those bitches are expensive!

Bruh wut

What is amazing or "magical" about that? Pure maths. You dont make random dots after all. You follow rules.

Someone called?

Why is there no dots in the large white space? Can’t I just put a starting dot there?