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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 7 |
| 4 | 1 |
| 5 | 47 |
| 6 | 4 |
| 7 | 313 |
| 8 | 19 |
| 9 | 125 |
| 10 | 31 |
| 11 | 358 |
| 12 | 22 |
| 13 | 2 |
| 14 | 364 |
| 15 | 26 |
| 16 | 10 |
[1,1,2,7,1,47,4,313,19,125,31,358,22,2,364,26,10] |