>>987

(1)
p_1 = 148/99 = 1.494949495
p_2 = 145/97 = 1.494845361
p_3 = 142/95 = 1.494736842

>>988
# { m/n | √2 < m/n <3/2, (m,n)=1, m,n∈N, 1≦n≦99 } = 257 ?

そろそろ、次スレ立て頃…