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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 5 |
| 3 | 19 |
| 4 | 3469 |
| 5 | 21565 |
| 6 | 7760593 |
| 7 | 12478099 |
| 8 | 643983856759 |
| 9 | 32151685807 |
| 10 | 29631345749270231 |
| 11 | 7838095210258393229 |
| 12 | 2803900612868369530799 |
| 13 | 4374668242116396309035353 |
| 14 | 17739652125936605409894015449 |
| 15 | 113561057125598699175157226801 |
| 16 | 33146519052882978854962342279401371 |
[1,5,19,3469,21565,7760593,12478099,643983856759, 32151685807,29631345749270231,7838095210258393229, 2803900612868369530799,4374668242116396309035353, 17739652125936605409894015449, 113561057125598699175157226801, 33146519052882978854962342279401371] |