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| n | a(n) |
|---|---|
| 1 | 12730 |
| 2 | 55667 |
| 3 | 373348 |
| 4 | 2290520 |
| 5 | 13015622 |
| 6 | 74724261 |
| 7 | 412719610 |
| 8 | 2257549280 |
| 9 | 12214911424 |
| 10 | 65273197441 |
| 11 | 346140738426 |
| 12 | 1822550628548 |
| 13 | 9537844921742 |
| 14 | 49656492435589 |
| 15 | 257361923589952 |
| 16 | 1328581649004624 |
| 17 | 6834526602246290 |
[12730,55667,373348,2290520,13015622,74724261, 412719610,2257549280,12214911424,65273197441, 346140738426,1822550628548,9537844921742, 49656492435589,257361923589952,1328581649004624, 6834526602246290] |