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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 5 |
| 4 | 14 |
| 5 | 62 |
| 6 | 68 |
| 7 | 104 |
| 8 | 398 |
| 9 | 3086 |
| 10 | 3096 |
| 11 | 3196 |
| 12 | 4406 |
| 13 | 20246 |
| 14 | 243326 |
| 15 | 243341 |
| 16 | 243566 |
| 17 | 247406 |
| 18 | 316766 |
| 19 | 1638686 |
| 20 | 28150526 |
| 21 | 28150547 |
| 22 | 28150988 |
| 23 | 28161152 |
| 24 | 28405550 |
| 25 | 34526126 |
| 26 | 193916126 |
| 27 | 4503821726 |
| 28 | 4503821754 |
| 29 | 4503822538 |
| 30 | 4503846086 |
| 31 | 4504576886 |
| 32 | 4527986846 |
| 33 | 5301270686 |
[0,1,2,5,14,62,68,104,398,3086,3096,3196,4406, 20246,243326,243341,243566,247406,316766,1638686, 28150526,28150547,28150988,28161152,28405550, 34526126,193916126,4503821726,4503821754, 4503822538,4503846086,4504576886,4527986846, 5301270686] |