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| n | a(n) |
|---|---|
| 1 | 33 |
| 2 | 72 |
| 3 | 1293 |
| 4 | 4187 |
| 5 | 7169 |
| 6 | 8466 |
| 7 | 23086 |
| 8 | 24881 |
| 9 | 25019 |
| 10 | 59987 |
| 11 | 77057 |
| 12 | 143369 |
| 13 | 150419 |
| 14 | 176715 |
| 15 | 205727 |
| 16 | 215069 |
| 17 | 220817 |
| 18 | 359499 |
| 19 | 418307 |
| 20 | 1239869 |
| 21 | 1887239 |
| 22 | 2123583 |
| 23 | 2229011 |
| 24 | 2262107 |
| 25 | 2303837 |
| 26 | 2458397 |
| 27 | 2502977 |
| 28 | 3495954 |
| 29 | 3693419 |
| 30 | 4279859 |
[33,72,1293,4187,7169,8466,23086,24881,25019, 59987,77057,143369,150419,176715,205727,215069, 220817,359499,418307,1239869,1887239,2123583, 2229011,2262107,2303837,2458397,2502977,3495954, 3693419,4279859] |