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| n | a(n) |
|---|---|
| 1 | 32 |
| 2 | 120 |
| 3 | 1801 |
| 4 | 10647 |
| 5 | 118791 |
| 6 | 858645 |
| 7 | 8377550 |
| 8 | 66530487 |
| 9 | 609364234 |
| 10 | 5059995952 |
| 11 | 44971320657 |
| 12 | 381429636069 |
| 13 | 3341632910246 |
| 14 | 28629690153139 |
| 15 | 249103320934175 |
| 16 | 2144478674778949 |
| 17 | 18597757367754151 |
| 18 | 160470534661696174 |
[32,120,1801,10647,118791,858645,8377550,66530487, 609364234,5059995952,44971320657,381429636069, 3341632910246,28629690153139,249103320934175, 2144478674778949,18597757367754151, 160470534661696174] |