n | 1 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 17 | 19 |
a[n] | 0.5 | −1.0203 | 0.0681 | −0.0745 | 0.0384 | −0.0119 | 0.0047 | −0.0037 | 0.0001 | −0.0012 |