#!/usr/bin/python3

GAMMA = 2.8 # correction factor
MAX_IN = 255 # top end of INPUT range
MAX_OUT = 255 # top end of OUTPUT range

print('{ \\')
for index in range(MAX_IN):
    if index > 0:
        print(',', end='')
    if index & 15 == 0:
        print()
    print('%3d' % ((index / MAX_IN) ** GAMMA * MAX_OUT + 0.5), end='')
print('}')