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| n | a(n) |
|---|---|
| 1 | 32 |
| 2 | 969 |
| 3 | 1860 |
| 4 | 7006 |
| 5 | 29673 |
| 6 | 121368 |
| 7 | 484412 |
| 8 | 1948367 |
| 9 | 7872325 |
| 10 | 31637261 |
| 11 | 127153602 |
| 12 | 512260919 |
| 13 | 2062563727 |
| 14 | 8300934960 |
| 15 | 33419758863 |
| 16 | 134557093207 |
| 17 | 541722581998 |
| 18 | 2181055128779 |
| 19 | 8781620249676 |
| 20 | 35357933470594 |
| 21 | 142366009240179 |
[32,969,1860,7006,29673,121368,484412,1948367, 7872325,31637261,127153602,512260919,2062563727, 8300934960,33419758863,134557093207,541722581998, 2181055128779,8781620249676,35357933470594, 142366009240179] |