Half hearted

Half hearted is a program that outputs the coordinates of a cubic bézier curve, specifically one with the control points (-1,0), (0,1), (1,2), (0,1).
You should be able to tell the program how many points the curve it should output (to prevent hard coding). The program must output the start and end, and i-2 other values that define the curve. It does not have to draw it, nor output a common format.

Implementations

MoreMathRPN

inputR "Input number of points >= 2"
floor
repeat ]0
 "init variables
 1
 >>> 0
 1
 -
 >> 2
 1
 -
 /
 hold t
 -
 hold t'
 "point #1 (0,-1)
 >> 0
 >> 0
 *
 *
 0
 -1
 m 1 2
 *
 "point #2 (1,0)
 3
 place t
 place t'
 >> 0
 *
 *
 *
 1
 0
 m 1 2
 *
 +
 "point #3 (1,2)
 3
 place t
 >> 0
 place t'
 *
 *
 *
 1
 2
 m 1 2
 *
 +
 "point #4 (0,1)
 place t
 >> 0
 >> 0
 *
 *
 0
 1
 m 1 2
 *
 +
 "output
 outputV
 outputS ", "
next

External resources

Desmos graph