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| n | a(n) |
|---|---|
| 0 | 2 |
| 1 | 3 |
| 2 | 8 |
| 3 | 18 |
| 4 | 41 |
| 5 | 87 |
| 6 | 176 |
| 7 | 343 |
| 8 | 643 |
| 9 | 1165 |
| 10 | 3503 |
| 11 | 3691 |
| 12 | 3888 |
| 13 | 4095 |
| 14 | 4311 |
| 15 | 4538 |
| 16 | 4776 |
| 17 | 5025 |
| 18 | 5285 |
| 19 | 5558 |
| 20 | 5844 |
| 21 | 6143 |
| 22 | 6455 |
| 23 | 6782 |
| 24 | 7125 |
| 25 | 7482 |
| 26 | 7856 |
| 27 | 8247 |
| 28 | 8656 |
| 29 | 9083 |
| 30 | 9529 |
| 31 | 9994 |
| 32 | 10481 |
| 33 | 10988 |
| 34 | 11518 |
| 35 | 12072 |
| 36 | 12649 |
| 37 | 13251 |
| 38 | 13879 |
| 39 | 14534 |
| 40 | 15217 |
| 41 | 15929 |
| 42 | 16672 |
[2,3,8,18,41,87,176,343,643,1165,3503,3691,3888, 4095,4311,4538,4776,5025,5285,5558,5844,6143,6455, 6782,7125,7482,7856,8247,8656,9083,9529,9994, 10481,10988,11518,12072,12649,13251,13879,14534, 15217,15929,16672] |