N

${\lambda }_N^1$

${\lambda }_N^2$

${\lambda }_N^3$

${\lambda }_N^4$

15

87.9259161893109

351.940983159541

351.940983159543

755.288224258165

20

87.9259157655838

351.940980918821

351.940980918823

755.288225074177

25

87.9259157784313

351.940980819819

351.940980819819

755.288224059717

30

87.9259157825022

351.940980834303

351.940980834303

755.288224076742