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| n | a(n) |
|---|---|
| 1 | 19 |
| 2 | 43 |
| 3 | 79 |
| 4 | 677 |
| 5 | 4457 |
| 6 | 7019 |
| 7 | 12343 |
| 8 | 25849 |
| 9 | 29333 |
| 10 | 31181 |
| 11 | 170111 |
| 12 | 237689 |
| 13 | 251539 |
| 14 | 1065973 |
| 15 | 1412471 |
| 16 | 1749779 |
| 17 | 1798241 |
| 18 | 1822787 |
| 19 | 1897691 |
| 20 | 2161331 |
| 21 | 2787601 |
| 22 | 3191719 |
| 23 | 3593039 |
| 24 | 3669257 |
| 25 | 3944041 |
| 26 | 5124643 |
| 27 | 5918657 |
| 28 | 9226439 |
| 29 | 10367677 |
[19,43,79,677,4457,7019,12343,25849,29333,31181, 170111,237689,251539,1065973,1412471,1749779, 1798241,1822787,1897691,2161331,2787601,3191719, 3593039,3669257,3944041,5124643,5918657,9226439, 10367677] |