2 2 2 2 2 2 2 2 2 2/10\ 2/11\ 2/13\ 2/14\
sin (1) + sin (2) + sin (2/3) + sin (3/5) + sin (4/5) + sin (4/7) + sin (5/7) + sin (7/11) + sin (8/13) + sin |--| + sin |--| + sin |--| + sin |--|
\17/ \19/ \23/ \25/
$$\sin^{2}{\left(\frac{14}{25} \right)} + \sin^{2}{\left(\frac{13}{23} \right)} + \sin^{2}{\left(\frac{4}{7} \right)} + \sin^{2}{\left(\frac{11}{19} \right)} + \sin^{2}{\left(\frac{10}{17} \right)} + \sin^{2}{\left(\frac{3}{5} \right)} + \sin^{2}{\left(\frac{8}{13} \right)} + \sin^{2}{\left(\frac{7}{11} \right)} + \sin^{2}{\left(\frac{2}{3} \right)} + \sin^{2}{\left(\frac{5}{7} \right)} + \sin^{2}{\left(\frac{4}{5} \right)} + \sin^{2}{\left(1 \right)} + \sin^{2}{\left(2 \right)}$$
sin(1)^2 + sin(2)^2 + sin(2/3)^2 + sin(3/5)^2 + sin(4/5)^2 + sin(4/7)^2 + sin(5/7)^2 + sin(7/11)^2 + sin(8/13)^2 + sin(10/17)^2 + sin(11/19)^2 + sin(13/23)^2 + sin(14/25)^2