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| n | a(n) |
|---|---|
| 1 | 64 |
| 2 | 1121 |
| 3 | 19416 |
| 4 | 308112 |
| 5 | 4583103 |
| 6 | 66954420 |
| 7 | 946498448 |
| 8 | 13228660133 |
| 9 | 181784804730 |
| 10 | 2475749104139 |
| 11 | 33385659799195 |
| 12 | 447113747804052 |
| 13 | 5948793054106681 |
| 14 | 78732585838628885 |
| 15 | 1037092115497761586 |
[64,1121,19416,308112,4583103,66954420,946498448, 13228660133,181784804730,2475749104139, 33385659799195,447113747804052,5948793054106681, 78732585838628885,1037092115497761586] |