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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 17 |
| 5 | 66 |
| 6 | 33 |
| 7 | 33 |
| 8 | 33 |
| 9 | 87 |
| 10 | 396 |
| 11 | 198 |
| 12 | 99 |
| 13 | 1054 |
| 14 | 527 |
| 15 | 14863 |
| 16 | 10341 |
| 17 | 32692 |
| 18 | 16346 |
| 19 | 8173 |
| 20 | 27792 |
| 21 | 13896 |
| 22 | 6948 |
| 23 | 3474 |
| 24 | 1737 |
| 25 | 143512 |
| 26 | 71756 |
| 27 | 35878 |
| 28 | 17939 |
| 29 | 118383778 |
| 30 | 59191889 |
| 31 | 391277051 |
| 32 | 1133960854 |
| 33 | 566980427 |
| 34 | 4703840537 |
| 35 | 6387507834 |
| 36 | 3193753917 |
| 37 | 4926920133 |
| 38 | 3132921122 |
| 39 | 1566460561 |
[1,1,1,1,17,66,33,33,33,87,396,198,99,1054,527, 14863,10341,32692,16346,8173,27792,13896,6948, 3474,1737,143512,71756,35878,17939,118383778, 59191889,391277051,1133960854,566980427, 4703840537,6387507834,3193753917,4926920133, 3132921122,1566460561] |