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| n | a(n) |
|---|---|
| 1 | 286 |
| 2 | 1716 |
| 3 | 10296 |
| 4 | 57772 |
| 5 | 332761 |
| 6 | 1934647 |
| 7 | 11151140 |
| 8 | 64309245 |
| 9 | 371651553 |
| 10 | 2146210209 |
| 11 | 12390321340 |
| 12 | 71551367152 |
| 13 | 413187460923 |
| 14 | 2385868376437 |
| 15 | 13777070958198 |
| 16 | 79555740077836 |
| 17 | 459390493737184 |
| 18 | 2652727959027373 |
[286,1716,10296,57772,332761,1934647,11151140, 64309245,371651553,2146210209,12390321340, 71551367152,413187460923,2385868376437, 13777070958198,79555740077836,459390493737184, 2652727959027373] |