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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 260515 |
| 3 | 37362253 |
| 4 | 122925461 |
| 5 | 534483448 |
| 6 | 3083975227 |
| 7 | 902209779836 |
| 8 | 74357078147863 |
| 9 | 214112296674652 |
| 10 | 642336890023956 |
| 11 | 18190586279576483 |
| 12 | 248319196091979065 |
| 13 | 1108341089274117551 |
| 14 | 118554299812338354516058 |
| 15 | 1428599129020608582548671 |
| 16 | 4285797387061825747646013 |
[1,260515,37362253,122925461,534483448,3083975227, 902209779836,74357078147863,214112296674652, 642336890023956,18190586279576483, 248319196091979065,1108341089274117551, 118554299812338354516058, 1428599129020608582548671, 4285797387061825747646013] |