| n | a(n) |
|---|---|
| 1 | 32384 |
| 2 | 76972 |
| 3 | 188040 |
| 4 | 503272 |
| 5 | 1379816 |
| 6 | 4055128 |
| 7 | 12178344 |
| 8 | 38671960 |
| 9 | 125308904 |
| 10 | 425135512 |
| 11 | 1469047080 |
| 12 | 5270085592 |
| 13 | 19196627816 |
| 14 | 72039007768 |
| 15 | 273444136104 |
| 16 | 1062448914520 |
| 17 | 4159847890664 |
| 18 | 16591856007832 |
| 19 | 66478192455720 |
[32384,76972,188040,503272,1379816,4055128, 12178344,38671960,125308904,425135512,1469047080, 5270085592,19196627816,72039007768,273444136104, 1062448914520,4159847890664,16591856007832, 66478192455720] |