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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 11 |
| 3 | 37 |
| 4 | 359 |
| 5 | 4211 |
| 6 | 21569 |
| 7 | 26861 |
| 8 | 404633 |
| 9 | 486533 |
| 10 | 543317 |
| 11 | 620537 |
| 12 | 12904043 |
| 13 | 14719493 |
| 14 | 15845813 |
| 15 | 34726021 |
| 16 | 185083001 |
| 17 | 206868401 |
| 18 | 222740621 |
| 19 | 61034249 |
| 20 | 715725589 |
| 21 | 23180285059 |
| 22 | 24177226459 |
| 23 | 8697796903 |
| 24 | 9167200453 |
| 25 | 9502812653 |
[1,11,37,359,4211,21569,26861,404633,486533, 543317,620537,12904043,14719493,15845813,34726021, 185083001,206868401,222740621,61034249,715725589, 23180285059,24177226459,8697796903,9167200453, 9502812653] |