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| n | a(n) |
|---|---|
| 1 | 138390 |
| 2 | 2703512 |
| 3 | 26230040 |
| 4 | 153525420 |
| 5 | 1175144274 |
| 6 | 11222619848 |
| 7 | 98312125934 |
| 8 | 803257677008 |
| 9 | 6700124781216 |
| 10 | 57248679159724 |
| 11 | 486477779815126 |
| 12 | 4101737620836366 |
| 13 | 34626585291394000 |
| 14 | 293065570188616222 |
[138390,2703512,26230040,153525420,1175144274, 11222619848,98312125934,803257677008, 6700124781216,57248679159724,486477779815126, 4101737620836366,34626585291394000, 293065570188616222] |