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| n | a(n) |
|---|---|
| 0 | 2 |
| 1 | 162 |
| 2 | 45052 |
| 3 | 29570385 |
| 4 | 24699073806 |
| 5 | 20281853994629 |
| 6 | 16998638126185703 |
| 7 | 14511042624337529267 |
| 8 | 126471809239178126833822 |
[2,162,45052,29570385,24699073806,20281853994629, 16998638126185703,14511042624337529267, 126471809239178126833822] |