[질문] 수학답좀

가형홀수51122/31432/42354/4,3,41,6,15/14,21,19,17,20/3245,64/3425,157/1535,89짝수15142/31432/22354/4,3,41,6,15/14,21,19,17,20/3425,64/3245,157/5135,89