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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 4 |
| 5 | 17 |
| 6 | 8 |
| 7 | 22 |
| 8 | 28 |
| 9 | 23 |
| 10 | 41 |
| 11 | 37 |
| 12 | 98 |
| 13 | 116 |
| 14 | 112 |
| 15 | 343 |
| 16 | 424 |
| 17 | 388 |
| 18 | 409 |
| 19 | 473 |
| 20 | 526 |
| 21 | 527 |
[2,3,5,4,17,8,22,28,23,41,37,98,116,112,343,424, 388,409,473,526,527] |