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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 1 |
| 8 | 1 |
| 9 | 1 |
| 10 | 2 |
| 11 | 12 |
| 12 | 165091172592 |
| 13 | 19966339136436950669404081760311076894308447874730217071782108624195316912128 |
[1,1,1,1,1,1,1,1,1,1,2,12,165091172592, 19966339136436950669404081760311076894308447874730\ 217071782108624195316912128] |