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| n | a(n) |
|---|---|
| 1 | 32 |
| 2 | 96 |
| 3 | 544 |
| 4 | 3168 |
| 5 | 18464 |
| 6 | 107616 |
| 7 | 627232 |
| 8 | 3655776 |
| 9 | 21307424 |
| 10 | 124188768 |
| 11 | 723825184 |
| 12 | 4218762336 |
| 13 | 24588748832 |
| 14 | 143313730656 |
| 15 | 835293635104 |
| 16 | 4868448079968 |
| 17 | 28375394844704 |
| 18 | 165383920988256 |
| 19 | 963928131084832 |
| 20 | 5618184865520736 |
| 21 | 32745181062039584 |
| 22 | 190852901506716768 |
| 23 | 1112372227978261024 |
[32,96,544,3168,18464,107616,627232,3655776, 21307424,124188768,723825184,4218762336, 24588748832,143313730656,835293635104, 4868448079968,28375394844704,165383920988256, 963928131084832,5618184865520736, 32745181062039584,190852901506716768, 1112372227978261024] |