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| n | a(n) |
|---|---|
| 1 | 1552 |
| 2 | 45392 |
| 3 | 909520 |
| 4 | 21547024 |
| 5 | 476660624 |
| 6 | 10876933264 |
| 7 | 245133874960 |
| 8 | 5556396815504 |
| 9 | 125663816659728 |
| 10 | 2845061488472976 |
| 11 | 64387245566119440 |
| 12 | 1457456269843957904 |
| 13 | 32988377007885609744 |
| 14 | 746694792891303623056 |
[1552,45392,909520,21547024,476660624,10876933264, 245133874960,5556396815504,125663816659728, 2845061488472976,64387245566119440, 1457456269843957904,32988377007885609744, 746694792891303623056] |