需要合成數表

大於1而不是質數的整數
4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30,32,33,34,35,36,38,40,
42,44,45,46,48,49,5051,,52,54,55,56,58,60,62,63,64,65,66,68,69,70,72,74,75,76,77,78,80,81,82,84,85,86,88,90,91,92,93,94,95,96,98,99,100......