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| n | a(n) |
|---|---|
| 1 | 1990 |
| 2 | 294983 |
| 3 | 47155911 |
| 4 | 7524874363 |
| 5 | 1197873588223 |
| 6 | 190817902385518 |
| 7 | 30394990249581088 |
| 8 | 4841446696348626725 |
| 9 | 771174575648253890057 |
| 10 | 122837158924767156108471 |
| 11 | 19566207413690834344037159 |
[1990,294983,47155911,7524874363,1197873588223, 190817902385518,30394990249581088, 4841446696348626725,771174575648253890057, 122837158924767156108471, 19566207413690834344037159] |