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| n | a(n) |
|---|---|
| 1 | 1370 |
| 2 | 29476 |
| 3 | 29476 |
| 4 | 634130 |
| 5 | 1720558 |
| 6 | 634130 |
| 7 | 13645310 |
| 8 | 100477236 |
| 9 | 100477236 |
| 10 | 13645310 |
| 11 | 293605794 |
| 12 | 5871247808 |
| 13 | 15941867804 |
| 14 | 5871247808 |
| 15 | 293605794 |
| 16 | 6317788810 |
| 17 | 343048858208 |
| 18 | 2532196250950 |
| 19 | 2532196250950 |
| 20 | 343048858208 |
[1370,29476,29476,634130,1720558,634130,13645310, 100477236,100477236,13645310,293605794,5871247808, 15941867804,5871247808,293605794,6317788810, 343048858208,2532196250950,2532196250950, 343048858208] |