# b_wave_pitch.py

# b_wave_pitch.py

import math

z = 0
ttt = []
xy = {}
if 1:
    incr = (360.0/255)/2
    while z < 360:
        s = math.cos(math.radians(z))*128+128
        xy[len(xy)] = min(255,int(s))
        z += incr
    t = [xy[z] for z in range(len(xy))]
    ttt.extend(t)

ccc = ttt[:]
for i in range(3,len(ttt),3):
    t = [ttt[z] for z in range(0,len(ttt),i)]
    ccc += t
0

ccc = ccc[:1201]
for i in range(len(ccc)):
    print(i, ccc[i])