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| n | a(n) |
|---|---|
| 1 | 15841 |
| 2 | 52633 |
| 3 | 5049001 |
| 4 | 68154001 |
| 5 | 104852881 |
| 6 | 238244041 |
| 7 | 382536001 |
| 8 | 3215031751 |
| 9 | 3863326897 |
| 10 | 7211236033 |
| 11 | 8214723001 |
| 12 | 15462960481 |
| 13 | 22008493921 |
| 14 | 23000028481 |
| 15 | 29392867201 |
| 16 | 31708772257 |
| 17 | 41217865921 |
| 18 | 53125756201 |
| 19 | 60518537641 |
| 20 | 74190097801 |
| 21 | 77874636001 |
| 22 | 83828294551 |
| 23 | 103387371361 |
[15841,52633,5049001,68154001,104852881,238244041, 382536001,3215031751,3863326897,7211236033, 8214723001,15462960481,22008493921,23000028481, 29392867201,31708772257,41217865921,53125756201, 60518537641,74190097801,77874636001,83828294551, 103387371361] |