| k | Ak | Bk |
| 0 | 2.0870e−4 | 0 |
| 1 | 9.2869e−3 | −1.2229e−1 |
| 2 | −5.2258e−2 | −1.5698e−1 |
| 3 | −1.3077e−3 | −5.1602e−3 |
| 4 | −2.1867e−3 | −2.9823e−3 |
| 5 | −1.5100e−4 | −2.3463e−4 |