Gradient/pyramid pattern

Like shown in the sketch, i want a list of points in a increasing order like a gradient pyramid where points in a row below are double of what on top has. Also i want to make sure the gradient starts from exact centre point of top line.

gradient.gh (10.8 KB)

Your curve is not internalized . Please send an internalized file

(Seems that you’re working with line so I drew it mysef)
gradient.gh (12.9 KB)