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| n | a(n) |
|---|---|
| 1 | 2764828 |
| 2 | 182241310 |
| 3 | 13666111138 |
| 4 | 887220145536 |
| 5 | 59837326193896 |
| 6 | 4086753138132644 |
| 7 | 275964802757077738 |
| 8 | 18680999286583824120 |
| 9 | 1266056682611301620494 |
| 10 | 85723370564361825157518 |
[2764828,182241310,13666111138,887220145536, 59837326193896,4086753138132644, 275964802757077738,18680999286583824120, 1266056682611301620494,85723370564361825157518] |