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| n | a(n) |
|---|---|
| 1 | 11 |
| 2 | 176 |
| 3 | 2911 |
| 4 | 48301 |
| 5 | 801701 |
| 6 | 13307111 |
| 7 | 220880176 |
| 8 | 3666315811 |
| 9 | 60855946601 |
| 10 | 1010127453401 |
| 11 | 16766766924211 |
| 12 | 278305942640176 |
| 13 | 4619507031938711 |
| 14 | 76677648402694901 |
| 15 | 1272746577484955101 |
| 16 | 21125893715367851311 |
[11,176,2911,48301,801701,13307111,220880176, 3666315811,60855946601,1010127453401, 16766766924211,278305942640176,4619507031938711, 76677648402694901,1272746577484955101, 21125893715367851311] |