Post your Sierpinksi

Write a program to print k-th iteration (where k is given as an argument) of the Sierpinski triangle on standard output in your language of choice, then post it in this thread. Convoluted solutions more than welcome.

this thread still blows

also OP shouldn't try to frame this as an assignment when all he really wants to do is show off some code he's written.

also all code in this thread is ugly and tl;dr.